日本成人片在线_久久免费精品视频_国产午夜精品久久久久久免费视_校花撩起jk露出白色内裤国产精品_av影片免费在线观看_国产小视频在线看_最新av免费在线观看_99久久99久久精品国产片_欧美成人猛片aaaaaaa_蜜桃免费网站一区二区三区

精英家教網 > 高中英語 > 題目詳情

閱讀理解

  There was a story many years ago of a school teacher-Mrs.Thompson.She told the children on the first day that she loved them all the same.But that was a lie.There in the front row was a little boy named Teddy Stoddard.He didn’t play well with the other children and he always needed a bath.She did not like him.

  Then Mrs.Thompson got to know that Teddy was actually a very good boy before the death of his mother.Mrs.Thompson was ashamed(羞愧)of herself.She felt even worse when Teddy brought her a Christmas gift too.It was his mother’s perfume(香水).

  Teddy said, “Mrs.Thompson, today you smell just like my Mom used to.” After the children left she cried for at least an hour.On that very day, she stopped teaching reading, writing and math.Instead, she began to teach children.

  Mrs.Thompson paid particular attention to Teddy.The boy’s mind seemed to come alive.The more she encouraged him, the faster he improved.By the end of the sixth grade, Teddy had become one of the smartest children in the class.

  Six years went by before she got a note from Teddy.He wrote that he had finished high school, third in his class, and she was still the best teacher he ever had in his whole life.He went to college.Mrs.Thompson got two more letters from him with the last one signed, Theodore F.Stoddard, M.D.(醫學博士).

  The story doesn’t end there.On his wedding day, Dr.Stoddard said to Mrs.Thompson’s ear, “Thank you, Mrs.Thompson, for believing in me.You made me feel important and showed me that I could make a difference.”

  Mrs.Thompson, with tears in her eyes, whispered back, “Teddy, you have it all wrong.You were the one who taught me that I could make a difference.I didn’t know how to teach until I met you.”

(1)

What did Mrs.Thompson do on the first day of school?

[  ]

A.

She made Teddy feel ashamed.

B.

She asked the children to play with Teddy.

C.

She changed Teddy’s seat to the front row.

D.

She told the class something untrue about herself.

(2)

What did Mrs.Thompson find out about Teddy?

[  ]

A.

He often told lies.

B.

He was good at math.

C.

He needed motherly care.

D.

He enjoyed playing with others.

(3)

In what way did Mrs.Thompson change?

[  ]

A.

She taught fewer school subjects.

B.

She became stricter with her students.

C.

She no longer liked her job as a teacher.

D.

She cared more about educating students.

(4)

Why did Teddy thank Mrs.Thompson at his wedding?

[  ]

A.

She had kept in touch with him.

B.

She had given him encouragement.

C.

She had sent him Christmas presents.

D.

She had taught him how to judge people.

答案:1.D;2.C;3.D;4.B;
練習冊系列答案
相關習題

科目:高中英語 來源:福建省泉州五中2007-2008年高考模擬考試 英語試題 題型:050

閱讀理解

ISC(HS)Reference No.S006864            New South Wales

Student Date of Birth:19/08/1988   Department of Education and Training

                     International Students Centre

Hong Xue              827-839 George Street PO Box 707

60 Waratah Street                Broadway NSW 21007

Croydon Park NSW 2133       Phone:(612)9217 4801 1300 302 456

                        Fax:(612)9212 6721

                 http://www.tafensw.edu.au/international/

WARNING LETTER

Dear Hong Xue,

  As you are aware, your student visa regulations set out a number of conditions applying to your visa.It has come to our attention that you are failing to meet the following conditions:You must maintain accommodation, support and general welfare arrangements that have been approved by your education provider if you:

  ●have not turned 18; and

  ●are not staying in Australia with:

  -a parent

  -a custodian(監護人); or

  -a relative who has been nominated(指定)by your parent or a custodian, is aged at least 21 and is of good character.

  Note:You must not change those arrangements without the written approval of your education provider.

  You must obey the following rules:

  1.During term time you must:

  a)remain in your homestay during the school term;

  b)come home every night; and

  c)inform your guardian at all times of your whereabouts.

  2.On weekends you must:

  a)have your guardian's permission to stay with friends; and

  b)inform your guardian of the name, address and phone numbers of people you are visiting.

  3.You must return your guardian's telephone calls.

  This will be your only warning.If you continue to breach(違反)your student visa regulations we will report you to the Department of Immigration and Multicultural and Indigenous Affairs.Such action may lead to the cancellation(取消)of your student visa.Please contact me on(612)9217 4801 or fax(612)9212 6721 if you have questions about your enrolment.

                   Yours sincerely

                   Tracey Carlon

                   Student Advisor

                   International Students Centre

NSW Department of Education and Training

(1)

What's the purpose of writing this letter?

[  ]

A.

To remind the recipient of the conditions for applying for a student visa.

B.

To warn the recipient not to do anything against his student visa regulations again.

C.

To tell the recipient how to contact his student advisor.

D.

To inform the recipient of the student visa regulations.

(2)

What can be learned about the recipient from this letter?

[  ]

A.

He is under 18 and studies in Australia with his parents.

B.

He is required to come home every night according to the rules.

C.

He can stay with his friends on weekends if permitted.

D.

His student Visa has been cancelled.

(3)

To which address should the recipient reply if he feels like answering the letter?

[  ]

A.

Hong Xue at 60 Waratah Street, Croydon Park NSW 2133.

B.

Tracey Carlon at the Department of Immigration and Multicultural and Indigenous Affairs.

C.

Hong Xue at NSW Department of Education and Training.

D.

Tracey Carlon at 827-839 George Street, PO Box 707, Broadway NSW 21007.

查看答案和解析>>

科目:高中英語 來源:甘肅省天水一中2010屆高三二模英語試題 題型:050

閱讀理解

  One night when my wife was preparing dinner, our little son took a piece of paper to her which read

  For washing the car                 $5.00

  For making my own bed this week           $1.00

  Going to the provision shop              $0.50

  Playing with little sister               $0.25

  Taking out the rubbish                $1.00

  Getting a good report card              $5.00

  And for sweeping the common corridor         $2.00

  Total                       $14.75

  His mother looked at him standing there expecting paymentI could see a thousand memories flashed through her mindSo she picked up the pen and turning the paper over, this is what she wrote

  For nine months I carried you, growing inside me      No Charge

  For the nights I sat up with you, doctored and prayed for you No Charge

  For the toys, food and clothes and wiping your nose     No Charge

  When you add it all up, the full cost of my love       No Charge

  Well, when he finished reading, he had big tears in his eyesHe looked at his mother and said,Mummy, I love you.”Then he took the pen and in great big letters wrote on thebill”“All paid.”

(1)

What's the best title for this passage?

[  ]

A.

Part-time Job

B.

Mother's Love, No Charge

C.

Payment for House Work

D.

Greedy Mother

(2)

The write wrote the passage in order to ________

[  ]

A.

show that children should be paid for their housework

B.

show that children should not be paid for their housework

C.

show a clever way of teaching children

D.

tell children how to spend their spare time

(3)

How do you think of the mother in the passage?

[  ]

A.

Clever

B.

Greedy

C.

Coldhearted

D.

Selfish

(4)

From the last passage we know that ________

[  ]

A.

the boy got all the money he wanted

B.

the mother was unwilling to give the money to the boy

C.

the boy realized that it was not right to ask for money for the housework

D.

the mother was angry with what the boy said

查看答案和解析>>

科目:高中英語 來源:浙江省浙江大學附屬中學2012屆高三上學期期中考試英語試題 題型:050

閱讀理解

  Psychology(心理學)has a new application in the field of medicine.Many doctors, together with their patients, are looking for alternative methods of treatment of physical problems.In large hospitals, modern therapy(療法)seems to focus on the physical disease.Patients may feel they are treated like broken machines.Some doctors have recognized this as a problem.They are now using psychological therapy, in which the patient is working with the doctors against the disease with the help of medicine.The patient does not wait for the medicine and treatment to cure him or her, but instead the patient joins in the fight.

  The doctor knows that a disease affects a patient's body physically.The body of the patient changes because of the disease.He is not only physically affected, but also has an emotional response to the disease.Because his mind is affected, his attitude and behavior change.The medical treatment might cure the patient's physical problems, but the patient's mind must fight the emotional ones.For example, the studies of one doctor, Carl Simonton, M.D., have shown that a typical cancer patient has predictable attitudes.She typically feels depressed, upset, and angry.Her constant depression makes her acts unfriendly toward her family, friends, doctors, and nurses.Such attitudes and behaviors prevent recovery.Therefore, a doctor's treatment must help the patient change that.Simonton's method emphasizes treatment of the “whole” patient.

  The attitude of a cancer patient receiving radiation therapy, an X-ray treatment, can become more positive.The physician who is following Simonton's psychological treatment plan suggests that the patient imagine that he or she can see the tumor(腫瘤)in the body.In the mental picture, the patient "sees" a powerful beam of radiation like a million bullets of energy.The patient imagines the beam hitting the tumor cells and causing them to shrink.For another cancer patient, Dr.Simonton asks him to imagine the medicine going from the stomach into the bloodstream and to the cancer cells.The patient imagines that the medicine is like an army fighting the diseased cells and sees the cancer cells gradually dying and his blood carry away the dead cells.Both the medical therapy and the patient's positive attitude fight the disease.

  Doctors are not certain why this mental therapy works.However, this use of psychology does help some patients because their attitudes about themselves change.They become more confident because they use the power within their own minds to help stop the disease.

  Another application of using the mind to help cure disease is the use of suggestion therapy.At first, the doctor helps the patient to concentrate deeply.The patient thinks only about one thing.He becomes so unaware of other things around him that he is asleep, or rather in a trance(催眠狀態).Then the physician makes “a suggestion” to the patient about the medical problem.The patient's mind responds to the suggestion even after the patient is no longer in the trance.In this way, the patient uses his mind to help his body respond to treatment.

  Doctors have learned that this use of psychology is helpful for both adults and children.For example, physicians have used suggestion to help adults deal with the strong pain of some disease.Furthermore, sometimes the adult patient worries about her illness so much that the anxiety keeps her from getting well.The right suggestions may help the patient to stop being anxious.Such treatment may help the patient with a chronic(慢性的)diseases.Asthma(哮喘)is an example of a chronic disorder.Asthma is a disease that causes the patient to have difficulty in breathing.The patient starts to cough and sometimes has to fight to get the air that he or she needs.Psychology can help relieve the symptoms of this disorder.After suggestion therapy, the asthma patient breathes more easily.

  Physicians have learned that the psychological method is very useful in treating children.Children respond quickly to the treatment because they are fascinated by it.For example, Dr.Basil R.Collison has worked with 121 asthmatic children in Sydney, Australia, and had good results.Twenty-five of the children had Excellent results.They were able to breathe more easily, and they did not need medication.Another forty-three were also helped.The symptoms of the asthma occurred less frequently, and when they did, they were not as strong.Most of the children also felt better about themselves.Doctors have also used suggestion to change habits like nail-biting, thumb-sucking, and sleep-related problems.

  Many professional medical groups have accepted the medical use of psychology and that psychology has important applications in medicine.

(1)

What does the passage mainly discuss?

[  ]

A.

How suggestion therapy benefits adults and children.

B.

How modern therapy focuses on the disease.

C.

Responses from the medical world.

D.

How to use the mind against disease.

(2)

How does psychological therapy work?

[  ]

A.

The patient waits for the medicine and treatment to cure him.

B.

The doctor uses medical treatment to cure the patient's problems.

C.

The doctor, the medicine, and the patient work together to fight disease.

D.

The patient uses his mind to cure himself.

(3)

What can we learn from the studies of Carl Simonton, M.D.?

[  ]

A.

The medical treatment can cure the patient's mental disease.

B.

The treatment of a patient by treating the body and the mind is necessary.

C.

The mental treatment is more important than medical treatment.

D.

Few patients have emotional response to the disease.

(4)

The use of psychological therapy is helpful to some patients in that ________

[  ]

A.

the medical effect is better with psychological therapy than without it

B.

the patients can see a powerful beam of radiation hitting their tumor cells

C.

the patients' attitudes towards themselves have changed

D.

the patients are easy to accept the methods the doctors use to treat them

(5)

It can be learned from the passage that suggestion therapy cannot be used to ________

[  ]

A.

help adults deal with the strong pain of some diseases

B.

help the patients with chronic diseases

C.

help change some bad habits

D.

help cure patients of insomnia(失眠癥)

(6)

According to the passage, which of the following remains unknown so far?

[  ]

A.

The value of mental therapy.

B.

The effectiveness of suggestion therapy.

C.

The working principle of suggestion therapy.

D.

The importance of psychology in medical treatment.

查看答案和解析>>

科目:高中英語 來源:浙江省嘉興一中2010-2011學年高二10月月考英語試題 題型:054

閱讀理解

  Once upon a time the colors of the world started to quarrel.Green said,“Clearly I am the most important.I am the sign of life and hope.I was chosen for grass, trees and leaves.Without me, all animals would   1  .”

  Blue interrupted,“You only think about the   2  , but consider the sky and the sea.  3   the water that is the basis of life and drawn up by the clouds from the deep sea.Without my peace, you would all be   4  .”

  Yellow chuckled(笑道),“You are all so serious.I bring laughter, fun, and   5   into the world.”

  Orange started next to blow her trumpet,“I am the color of health and strength.I may be   6  , but I am precious for I serve the needs of human life.When I fill the sky   7  , my beauty is so striking that no one gives another   8   to any of you.”

  Red could stand it   9   and he shouted out,“I am the ruler of all of you.I am the color of danger and of bravery.I am willing to   10   truth.I am also the color of passion and of love.”

  Then came Purple and Indigo(深藍)….

  The colors went on boasting, each convinced of his or her own   11  .Their quarreling became louder and louder.Suddenly there was a startling flash of bright lightening thunder.Rain started to pour down   12  .The colors crouched(蜷縮)down   13  , drawing close to one another for comfort.

  In the midst of the clamor(叫嚷), rain began to speak,“You foolish colors, fighting   14  yourselves, each trying to dominate  15  .Don't you know that you were each made for a special purpose,   16  ?Join hands with   17   and come to me.”

  Doing as they were told, the colors   18   and joined hands.They formed a colorful rainbow.From then on, whenever a good rain   19   the world, a rainbow appears in the sky.They remember to   20   one another.

(1)

[  ]

A.

stay

B.

leave

C.

go out

D.

die

(2)

[  ]

A.

earth

B.

moon

C.

star

D.

sun

(3)

[  ]

A.

That is

B.

I am

C.

It is

D.

This is

(4)

[  ]

A.

anything

B.

nothing

C.

something

D.

everything

(5)

[  ]

A.

warmth

B.

sadness

C.

depression

D.

anxiety

(6)

[  ]

A.

usual

B.

normal

C.

common

D.

scarce

(7)

[  ]

A.

at midnight

B.

at noon or at night

C.

at sunrise or sunset

D.

during the day

(8)

[  ]

A.

gift

B.

honor

C.

thought

D.

respect

(9)

[  ]

A.

for more

B.

any more

C.

very much

D.

no longer

(10)

[  ]

A.

turn to

B.

fight for

C.

struggle with

D.

bend over

(11)

[  ]

A.

superiority

B.

disadvantages

C.

inferiority

D.

weakness

(12)

[  ]

A.

gently

B.

quietly

C.

violently

D.

peacefully

(13)

[  ]

A.

with care

B.

in fear

C.

by chance

D.

on purpose

(14)

[  ]

A.

amongst

B.

by

C.

for

D.

against

(15)

[  ]

A.

others

B.

themselves

C.

the other

D.

the rest

(16)

[  ]

A.

equal and simple

B.

ordinary and similar

C.

more or less

D.

unique and different

(17)

[  ]

A.

each other

B.

me

C.

one another

D.

them

(18)

[  ]

A.

combined

B.

separated

C.

united

D.

divided

(19)

[  ]

A.

cleans

B.

washes

C.

brightens

D.

dampens

(20)

[  ]

A.

appreciate

B.

quarrel with

C.

ignore

D.

praise

查看答案和解析>>

科目:高中英語 來源: 題型:閱讀理解

閱讀理解

(A)

Every object tells a story. Even the most ordinary objects can present to us powerful images. Sometimes it is the ordinary nature of these objects that actually makes them so extraordinary. Such is the case with an old leather shoe in a museum in Alaska. At first glance it does not look like much. It is a woman’s shoe of a style popular in the 1890s. But what is unique(獨特的) about this shoe is where it was found. It was discovered on the Checkout Pass, the famous trail used by the people seeking gold in Alaska. Who it belonged to or why it was left there is not known. Was it perhaps dropped by accident as the woman climbed up the 1500 stairs carved outface? Or did she throw away goods that she didn’t need in order to travel lighter?

Over 100, 000 people with “gold fever” made this trip hoping to become millionaires. Few of them understood that on their way they would have to cross a harsh wildness. Unprepared for such a dangerous journey, many died of starvation and exposure to the cold weather.

The Canadian government finally started requiring the gold seekers to bring one ton of supplies with them. This was thought to be enough for a person to survive for one year. They would carry their supplies in backpacks(背包) each weighing up to fifty pounds; it usually took at least 40 trips to get everything to the top and over the pass. Whoever dropped the shoe must have been a brave and determined woman. Perhaps she was successful and made it to Alaska. Perhaps she had to turn back in defeat. No one will ever know for sure, but what we do know is that she took part in one of the greatest adventures in the 19th century.

1. The ordinary woman’s leather shoe is considered unusual because _______. 

A. it was an important clue to life in the past B. it was found on a famous trail

C. it at one time belonged to a VIP             D. it was a fashionable shoe at that time

2. According to this passage, many people who went to Alaska _______. 

A. eventually became millionaires              B. brought with them many shoes

C. had conflicts with the Eskimos               D. were not properly equipped

3. The Canadian government made gold seekers bring one year’s supplies with them so that _______.

A. they would not die of hunger and cold

B. the army would have enough food for fighting a war

C. they would change these goods with the Eskimos

D. the supplies would make Alaska rich

4. No matter what happened to the woman who owned the shoe, _______. 

A. she must have lived a happy life

B. she certainly dropped the shoe on purpose

C. her adventurous spirit is definitely admired

D. her other shoes were equally fashionable

(B)

Listen carefully, working people, we would like to tell you something that could save your precious time and money! Best of all, it is free!

It’s “no”.

What do you ask? We’ll say it again: “No”.

Sweet and simple “no”.

Say “no” at your office and see how quickly that pile of work on your desk disappears.

“Saying ‘no’ to others means you are saying ‘yes’ to yourself, ” said Leslie Charles, a professional speaker from East Lansing, Michigan.

“Time is precious. People are spending money buying time. And yet we are willing to give up our time because we can’t say ‘no’.”

Susie Watson, a famous writer, said people who always say “yes” need to say “no” without guilt(內疚)or fear of punishment. “I would rather have someone give me a loving ‘no’ than an obligated(強制的) ‘yes’, ” she said.

Susie Watson says she feels “no” obligation to give an explanation when she says “no” either socially or professionally. Does she feel guilty about it? “Not at all, ” said Watson, who is director of advertising and public relations at Timex Corp in Middlebury, Conneticut. “Most people are afraid of saying ‘no’… My advice is to say ‘yes’ only if you don’t mean ‘no’.”

Watson said “no” is the most effective weapon against wasting time. “Every year there are more demands on your time… Other people are happy to use up your time, ” Watson said. Time saving appears to be “no’s” greatest friend.

“No” can be your new friend, a powerful tool to take back your life. “No” may even take you further in the business world than “yes”.

“No” is power and strength. “No” now seems completely correct. “Saying ‘no’ isn’t easy. But finally it’s greatly liberating,” Charles said. But, he added, a “no” project needs to be worked on every day because it is hard to change long-term habit.

But, he also warns: “Don’t go to extremes. Don’t find yourself saying ‘no’ to everything. In return you should learn to hear ‘no’.”

5. The sentence “Saying ‘yes’ to yourself” means _______.

A. you can have more time to play with others

B. you needn’t care about other’s feeling if you are happy

C. you are selfish and treat others rudely

D. you can deal with your business as you have planned

6. When you say “no” to others you should say it in a _______.

A. secret way   B. polite way

C. proud way     D. guilty way

7. In Watson’s opinion, people can save much time on condition that _______.

A. they say “no” at a suitable time

B. they say “no” as much as possible

C. they are afraid of saying “no”    

D. they make others angry at them

8. If a person says “no” to everything, the result he or she receive may be that he or she _______.

A. enjoys a wonderful life     B. makes a lot of money

C. faces difficulty in life  D. forgets to say “yes” in the end

(C)

A characteristic of American culture that has become almost a tradition is to respect the self-made man — the man who has risen to the top through his own efforts, usually beginning by working with his hands. While the leader in business or industry or the college professor occupies a higher social position and commands greater respect in the community than the common laborer or even the skilled factory worker, he may take pains to point out that his father started life in America as a farmer or laborer of some sort.

    This attitude toward manual(體力的) labor is now still seen in many aspects of American life. One is invited to dinner at a home that is not only comfortably but even luxuriously (豪華地) furnished and in which there is every evidence of the fact that the family has been able to afford foreign travel, expensive hobbies, and college education for the children; yet the hostess probably will cook the dinner herself, will serve it herself and will wash dishes afterward, furthermore the dinner will not consist merely of something quickly and easily assembled from contents of various cans and a cake or a pie bought at the nearby bakery. On the contrary, the hostess usually takes pride in careful preparation of special dishes. A professional man may talk about washing the car, digging in his flowerbeds, painting the house. His wife may even help with these things, just as he often helps her with the dishwashing. The son who is away at college may wait on table and wash dishes for his living, or during the summer he may work with a construction gang on a highway in order to pay for his education.   

9. From paragraph 1, we can know that in America _________.

A. people tend to have a high opinion of the self-made man

B. people can always rise to the top through their won efforts

C. college professors win great respect from common workers

D. people feel painful to mention their fathers as labors.

10. According to the passage, the hostess cooks dinner herself mainly because _________.

A. servants in American are hard to get

B. she takes pride in what she can do herself

C. she can hardly afford servants

D. It is easy to prepare a meal with canned food

11. The expression “ wait on table” in the second paragraph means “_________”.

A. work in a furniture shop         B. keep accounts for a bar

C. wait to lay the table                D. serve customers in a restaurant

12. Which of the following may serve as the best title of the passage?

A. A Respectable Self-made Family       B. American Attitude toward Manual Labor

C. Characteristics of American Culture      D. The Development of Manual Labor

(D)

TODAY, Friday, November 12

JAZZ with the Mike Thomas Jazz Band at The Derby Arms. Upper Richmond Road West, Sheen.

DISCO Satin Sounds Disco. Free at The Lord Napier, Mort lake High St., from 8a. m. to 8p. m. Tel: 682—1158.

SATURDAY, November 13

JAZZ Lysis at The Bull’s Head, Barnes. Admission 60p.

MUSICAL HALL at The Star and Garter, Lower Richmond Road, Putney, provided by the Aba Daba Music Hall company. Good food and entertainment fair price. Tel: 789—6749.

FAMILY night out? Join the sing-along at The Black Horse. Sheen Road, Richmond.

JAZZ The John Bennett Big Band at The Bull’s Head, Barnes. Admission 80p.

THE DERBY ARMS, Upper Richmond Road West, give you Joe on the electric accordion(手風琴). Tel: 789—4536

SUNDAY, November 14

DISCO Satin Sounds Disco, free at The Lord Napier, Mort Lake High Street, from 8 a. m. to 8 p. m.

FOLK MUSIC at The Derby Arms. The Short Stuff and residents the Norman Chop Trio. Non-remembers 70p. Tel: 688—4626.

HEAVY MUSIC with Tony Simon at The Bull, Upper Richmond Road West, East Sheen.

THE DERBY ARMS, Upper Richmond Road West, give you Joe on the electric accordion.

13. Where and when can you hear the Mike Thomas Jazz Band?

A. At the Derby Arms on Friday.

B. At the Black Horse on Friday.

C. At the Star and Garter on Saturday.

D. At the Derby Arms on Sunday.

14. You want to enjoy the electric accordion on Saturday. Which telephone number do you have to ring to find out what time it starts?

A. 789—6749.             B. 789—4536.            C. 682—1158.  D. 688—4626.

15. You want to spend the Saturday by joining the entertainment with your family. Where should you go?

A. Disco at The Lord Napier.

B. The sing-along at The Black Horse.

C. The electric accordion at The Derby Arms.

D. Jazz at The Bull’s Head.

16. You want to spend the same day at two different places and don’t want to cross any street. Which of the following is your best choice?

A. The sing-along at the Black Horse and Jazz at The Bull’s Head.

B. The sing-along at The Black Horse and Folk Music at The Derby Arms.

C. Folk Music at The Derby Arms and Heavy Music with Tony Simon at The Bull.

D. Musical Hal lat The Star &Garter and Disco at The Lord Napier.

(E)

With only about 1, 000 pandas left in the world, China is desperately trying to clone(克隆) the animal and save the endangered species(物種). That’s a move similar to what a Texas A & M University researchers have been undertaking for the past five years in a project called “Noah’s Ark”.

Noah’s Ark is aimed at collecting eggs, embryos(胚胎), semen and DNA of endangered animals and storing them in liquid nitrogen. If certain species should become extinct, Dr. Duane Kraemer, a professor in Texas A & M’s College of Veterinary Medicine, says there would be enough of the basic building blocks to reintroduce the species in the future.

It is estimated that as many as 2, 000 species of mammals, birds reptiles will become extinct in over 100 years. The panda, native only to China, is in danger of becoming extinct in the next 25 years.

This week, Chinese scientists said they grew an embryo by introducing cells from a dead female panda into the egg cells of a Japanese white rabbit. They are now trying to implant the embryo into a host animal.

The entire procedure could take from three to five years to complete.

“The nuclear transfer(核子移植) of one species to another is not easy, and the lack of available(capable of being used) panda eggs could be a major problem,” Kraemer believes. “They will probably have to do several hundred transfers to result in one pregnancy (having a baby). It takes a long time and it’s difficult, but this could be groundbreaking science if it works. They are certainly not putting any live pandas at risk, so it is worth the effort,” adds Kraemer, who is one of the leaders of the Project at Texas A& M, the first-ever attempt at cloning a dog.

“They are trying to do something that’s never been done, and this is very similar to our work in Noah’s Ark. We’re both trying to save animals that face extinction. I certainly appreciate their effort and there’s a lot we can learn from what they are attempting to do. It’s a research that is very much needed.”

17. The aim of “Noah’s Ark” project is to _______.

A. make efforts to clone the endangered pandas

B. save endangered animals from dying out

C. collect DNA of endangered animals to study

D. transfer the nuclear of one animal to another

18. According to Professor Kraemer, the major problem in cloning pandas would be the lack of _______.

A. available panda eggs         B. host animals

C. qualified researchers            D. enough money

19. The best title for the passage may be _______.

A. China’s Success in Pandas Cloning                                 

B. The First Cloned Panda in the World

C. Exploring the Possibility to Clone Pandas

D. China —the Native Place of Pandas Forever

20. From the passage we know that _______.

A. Kraemer and his team have succeeded in cloning a dog

B. scientists try to implant a panda’s egg into a rabbit

C. Kraemer will work with Chinese scientists in clone researches

D. about two thousand of species will probably die out in a century

查看答案和解析>>

同步練習冊答案
日韩一二三在线视频播| 欧美a视频在线观看| 特级特黄刘亦菲aaa级| 国产视频一视频二| 国产又爽又黄ai换脸| 免费99视频| 国产精品久久九九| 97自拍视频| 亚洲最大的成人网| 91久久精品视频| 国产日产欧美a一级在线| 欧美一级淫片videoshd| 欧美激情小视频| 欧美大片免费观看| 成人97在线观看视频| 中文字幕日韩欧美| 这里精品视频免费| 日韩在线中文字幕| 综合久久五月天| 日韩在线观看免费全| 最近2019中文免费高清视频观看www99| 日韩毛片在线看| 日韩经典中文字幕| 亚洲日本中文字幕| 日韩有码视频在线| 久久99热精品这里久久精品| 欧美激情精品久久久久久黑人| 久久精品最新地址| 欧美激情在线一区| 欧美性一区二区三区| 欧美在线视频免费播放| 国产成人精品网站| 国产精品你懂得| 成人亚洲激情网| 97超碰人人模人人爽人人看| 91在线精品观看| 久久国产一区| 亚洲一区二区三区涩| 中文字幕一区二区三区四区五区六区 | 91在线品视觉盛宴免费| 在线观看免费视频一区| 亚洲va欧美va| 亚洲女优视频| 国产小视频在线| 宅男网站在线免费观看| 美足av综合网| 福利视频一区| 香蕉免费一区二区三区在线观看| 第四色中文综合网| 欧美军人男男激情gay| 亚洲激情中文在线| 国产精品婷婷| 丰满放荡岳乱妇91ww| 国产清纯在线一区二区www| 亚洲精品国产一区二区三区四区在线| 午夜精品福利一区二区三区av| 欧美性生交xxxxxdddd| 欧美日韩三级在线| 亚洲欧美色图片| 久久深夜福利免费观看| 国产精品com| 国产女人水真多18毛片18精品 | 亚洲不卡一区二区三区| 欧美精品亚洲二区| 亚洲少妇中文在线| 欧美与黑人午夜性猛交久久久| 亚洲999一在线观看www| 日本黑人久久| 国产一区视频免费观看| 男女一区二区三区| 日本一区二区成人在线| 久久蜜桃精品| 久久精品无码一区二区三区| 午夜一区二区三区视频| 精品少妇一区二区| 久久久久久国产精品三级玉女聊斋 | 亚洲国产中文字幕在线视频综合| 欧美剧情片在线观看| 中文字幕v亚洲ⅴv天堂| 国产精品成人播放| 日韩免费毛片| the porn av| eeuss中文字幕| 中文字幕在线观看国产| 黄视频在线观看免费| 成人激情综合| 欧美高清视频在线观看mv| 毛片一区二区三区| 亚洲欧美日韩中文播放| 欧美videofree性高清杂交| 久久久亚洲欧洲日产国码aⅴ| 国产高清不卡av| 久久综合九色综合88i| 亚洲自拍偷拍一区二区| 中文字幕一区二区人妻痴汉电车| 麻豆国产在线播放| 日韩精品第二页| 午夜欧美理论片| 97国产一区二区| 日本韩国欧美国产| 中文字幕精品一区久久久久| 国产日韩欧美日韩大片| 今天免费高清在线观看国语| 日韩www视频| 超碰在线97观看| 中文字幕在线视频区| 亚洲国产欧美在线观看| 中文精品视频| 亚洲视频综合在线| 亚洲精品一区av在线播放| 国产日韩精品在线| 男人操女人逼免费视频| 精人妻一区二区三区| 人妻丰满熟妇aⅴ无码| 波多野结衣视频免费观看| 啊v视频在线| h视频久久久| 美女精品一区| 亚洲国产你懂的| 最近2019免费中文字幕视频三 | 在线免费av网| 欧美78videosex性欧美| 91麻豆精品国产91久久久平台| 成人网在线免费视频| 欧美三级欧美一级| 日韩av高清不卡| 中国丰满熟妇xxxx性| 在线观看黄网址| 亚洲福利二区| 国内精品麻豆美女在线播放视频 | 中文字幕第80页| 亚洲精品中文字幕乱码三区91| av网站无病毒在线| 国产亚洲一区| 国产亚洲欧美激情| 精品无人区乱码1区2区3区在线| 97久久人人超碰caoprom欧美| 日韩精品视频一二三| 成人黄色免费网| 人在线成免费视频| 亚洲精选成人| 午夜激情一区二区三区| 久久久久中文字幕| 美女黄色免费看| 国产精品99无码一区二区| 视频三区在线| 免费看污久久久| 日韩高清dvd| 妖精视频在线观看免费| 在线麻豆国产传媒1国产免费| h视频久久久| 97久久精品人人做人人爽50路| 精品欧美久久久| 久久精品ww人人做人人爽| 三级男人添奶爽爽爽视频| 另类av导航| 免费看av成人| 国产精品国产三级国产普通话99| 精品国产一区二区三区在线观看 | 成人免费看吃奶视频网站| 天堂av8在线| 好吊色一区二区| 成人性生交大片免费看中文视频 | 精品久久久久国产| 国产精品99蜜臀久久不卡二区| 天天爽人人爽夜夜爽| 国产三区在线播放| julia中文字幕一区二区99在线| 久久综合久色欧美综合狠狠| 中文字幕亚洲欧美日韩在线不卡| 午夜久久久久久久久久久| 91香蕉在线视频| 亚洲精品88| 国产在线一区二区| 亚洲免费伊人电影在线观看av| 亚洲欧美日韩不卡一区二区三区| 免费在线观看黄视频| 国产夫妻在线| 激情av综合网| 亚洲最新在线视频| 亚洲一区二区三区av无码| 精品国产www| 国产精品一区二区三区美女| 国产精品区一区二区三区| 性欧美xxxx视频在线观看| 欧美日韩精品区别| 久草在线看片| 欧美精品一卡| 欧美日韩高清在线播放| 欧美成人免费在线| 亚洲444eee在线观看| 91精品国产欧美一区二区| 久久精品国产精品国产精品污| 四虎精品免费视频| 中文字幕乱码中文乱码51精品| 国产精品一二三四五| 中文字幕亚洲专区| 精品久久久久久久无码| 天天干天天爱天天操| 国产精品黑丝在线播放| 在线观看91视频| 日本在线视频不卡| 五月婷婷中文字幕| 国产精品15p| 亚洲高清免费一级二级三级| 99影视tv| 国产一级片网址| 欧洲精品99毛片免费高清观看| 国产精品国产a级| 91影院在线免费观看视频| fc2ppv在线播放| 成人国产精品一区二区免费麻豆| 久久精子c满五个校花| 国产成人av网址| 中文字幕第二区| xxx欧美xxx| 欧美国产激情二区三区| 成人综合国产精品| 黄色一级视频免费观看| 欧美日韩黄色| 亚洲成av人片在www色猫咪| 好看的日韩精品| 国产伦精品一区二区三区视频网站| 大奶一区二区三区| 欧美性高潮床叫视频| 日韩一本精品| 性做久久久久久久| 激情欧美国产欧美| 亚洲人成自拍网站| 图片区乱熟图片区亚洲| 91高清在线观看视频| 成人性生交大片免费看视频在线| 69av在线视频| 天天做夜夜爱爱爱| 久久久久久久久久久久电影| 婷婷成人激情在线网| 亚洲午夜精品福利| 少妇av一区二区| 噜噜噜久久亚洲精品国产品小说| 色综久久综合桃花网| 国产a级片视频| 亚洲欧美一区二区三区| 亚洲精品自拍动漫在线| 欧美日本韩国国产| 亚洲精品视频网| 美女视频一区免费观看| 欧美高清在线观看| jizzjizzjizz国产| 成人精品毛片| 欧美一级精品在线| 亚洲人辣妹窥探嘘嘘| 国产高清一区二区三区视频| 久久噜噜亚洲综合| 99电影网电视剧在线观看| 在线视频欧美亚洲| 妖精视频成人观看www| 一区二区三区亚洲| 免费黄色三级网站| 亚洲青青久久| 欧美日韩在线电影| www.色就是色| 欧美激情网站| 亚洲一区视频在线| av不卡在线免费观看| 日本在线一二三| 成人av在线一区二区| 成人av免费看| 国产激情无套内精对白视频| 久久这里有精品15一区二区三区| 国内精品视频在线| 国产精品18p| 欧美色综合网| 91精品国产91久久久久久不卡| 久久伊人成人网| 久久精品亚洲人成影院 | 无码av免费一区二区三区试看| 美女av免费观看| 91视频在线观看| 国产精品不卡一区| 国产四区在线观看| 免费在线视频欧美| 亚洲精品写真福利| 黄色激情在线视频| 欧美wwww| 欧美日韩在线视频观看| 欧美日韩第二页| 国产免费不卡| 欧美日韩一卡二卡三卡| 无码人妻一区二区三区在线视频| 日韩av一级| 日韩一区二区三区在线视频| 麻豆tv在线观看| 国产+成+人+亚洲欧洲在线| 亚洲精品不卡在线| 中国女人特级毛片| 91麻豆精品国产91久久久平台| 欧美大奶子在线| 欧美啪啪小视频| 日韩国产高清在线| 91久久大香伊蕉在人线| 亚洲欧美一区二区三| 久久综合狠狠综合| 久久久久亚洲av无码专区喷水| 久久五月精品| 欧美性猛交xxxx偷拍洗澡| www.久久91| 亚洲五码在线| 日韩视频永久免费观看| 日韩 欧美 精品| 免费欧美在线视频| 国产一区二区中文字幕免费看| 四虎精品成人免费网站| 国产精品白丝在线| 国产无套内射久久久国产| 伊人久久高清| 亚洲国产免费av| 五月天激情丁香| 亚洲欧美成人综合| aa日韩免费精品视频一| 精品成人一区二区三区免费视频| 亚洲精品成人天堂一二三| 青青在线视频免费| 久久精品免视看国产成人| 在线视频亚洲欧美| 九九热在线免费观看| 黄色精品一二区| 亚洲午夜精品久久| 国产美女高潮在线| 精品国产乱码久久久久久夜甘婷婷| 精品在线观看一区| 久久精品人人做人人爽电影蜜月| 国产三区精品| 免费黄色在线观看| 欧美美女网站色| 中文字幕第69页| 久久亚洲精品伦理| 欧美一二三四五区| 国产精品高颜值在线观看| 亚洲缚视频在线观看| 国产精品第二十页| 国产一区二区不卡| 免费的一级黄色片| 亚洲男女网站| 欧美精品在线免费播放| www.久久色| 亚洲激情自拍视频| 人妻 丝袜美腿 中文字幕| 香蕉综合视频| 99久久国产免费免费| 三区四区电影在线观看| 欧美日韩国产一二三| 亚洲波多野结衣| 狠狠v欧美v日韩v亚洲ⅴ| 国产又粗又长又爽视频| 日韩深夜福利网站| 久久久精品久久久久| 亚洲AV无码一区二区三区少妇| 自拍偷拍国产精品| 无码任你躁久久久久久老妇| 国产综合激情| 欧美大香线蕉线伊人久久| 九色porny丨首页入口在线| 亚洲欧美国产精品久久久久久久| 无码日韩精品一区二区| 国产日产欧美一区二区三区| 天堂视频免费看| 亚洲a在线视频| 久久久久久99| gogo亚洲高清大胆美女人体| 最近中文字幕mv在线一区二区三区四区| 91国偷自产中文字幕久久| 国产精品国产三级国产aⅴ中文| 欧美一区二区三区影院| 亚洲天堂黄色| 亚洲一二区在线| 午夜视频一区二区在线观看| 日韩av片电影专区| 午夜免费福利在线观看| 亚洲成色777777在线观看影院| 久久久999久久久| 亚洲人吸女人奶水| 欧美一区二区三区成人精品| 日韩高清在线观看| 草b视频在线观看| 日本欧美国产| 鲁片一区二区三区| 亚洲日本免费电影| 日本高清视频精品| av免费在线免费| 一本一道久久a久久精品逆3p| 成人免费观看在线视频| 色噜噜狠狠成人网p站| 日本少妇裸体做爰| 国产精品你懂的| 美女被到爽高潮视频| 国产91高潮流白浆在线麻豆 | 无码精品黑人一区二区三区 | 久久精品影视| 四虎永久国产精品| 99ri日韩精品视频|