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

WHAT happens to a teenage kid when the world he thought he knew suddenly changes? Find out in Little Brother by American author Cory Doctorow. It is a fascinating book for a new generation of sci-fi readers.

    Marcus Yallow, 17, from San Francisco is much more comfortable in front of a computer than obeying the rules of society. Smart, fast and wise to the ways of the networked world, he has no trouble outwitting (騙過) his high school's monitoring system. This way he and his friends get to head off to play a popular online game in real life.

    While they are playing, a bomb explodes on the Bay Bridge. Marcus stops a military vehicle to get help for his injured friend, but this simple act throws him into a Department of Homeland Security (DHS) secret prison. There he is treated as a possible terrorist. He is eventually let go after four days, but his injured friend disappears.

    When he returns, Marcus discovers that there are many "security measures" in place and that now all citizens are treated like potential terrorists. While some consider this government action necessary for public safety, Marcus sees this as a complete destruction of the rights he is supposed to have as a citizen.

    He knows that no one will believe his story, which leaves him with only one thing to do: to take down the DHS himself. He helps organize a large network called Xnet to spread the truth, anonymously (匿名地).

    The book presents a young man who is irresponsible, but learns about himself, and grows, in the course of the story. As part of this learning and growing he becomes aware of very serious issues about his society.

What kind of article does this passage belong to?     

    A. A fascinating story.   B. A book review.

    C. News report     D. A TV programme

The underlined word destruction in the passage means         .     

    A. damage  B. reward  C. ruin    D. protection

Marcus Yallow was sent to prison because         .        

    A. he killed his friend

    B. he bombed a military vehicle

    C. he did something that a possible terrorist could do

    D. his injured friend disappeared

From the second paragraph we can infer that         .     

    A. Marcus Yallow is much more comfortable obeying the rules of society  

    B. Marcus Yallow is smart, fast and wise in real life

    C. Marcus Yallow always plays online games in real life

    D. Marcus Yallow is expert at the network world

In the end of the book, Marcus Yallow         .      

    A. is supposed to be more irresponsible

    B. becomes aware of very serious issues about his society

    C. presents a young man who is irresponsible

    D. plays a popular online game in real life

【小題1】B【小題1】C【小題1】C【小題1】D【小題1】B


解析:

練習冊系列答案
相關習題

科目:高中英語 來源:2014屆河南開封高三接軌考試英語卷(解析版) 題型:完型填空

閱讀下面短文,從短文后各題所給的四個選項(A、B、C和D)中,選出可以填入空白處的最佳選項,并在答題卡上將該項涂黑。

Language is the most astonishing behavior in the animal kingdom. It is the species-typical behavior that sets humans completely   36   from all other animals. Language is a means of   37   , but it is much more than that. Many animals can   38   . The dance of the honeybee communicates the location of flowers   39   other members of the hive (蜂群). But human language permits communication about anything,   40   things like unicorns (獨角獸) that have never existed. The key   41   in the fact that different words can be   42   together in different ways, according to   43   to communicate different meanings.

Language is the most important learning we do. Nothing can   44   humans so much as our ability to communicate abstract   45  , whether about the university, the mind, love, dreams, or ordering a drink. It is an extremely complex   46   that we take for granted. Indeed, we are not aware of most   47   of our speech and understanding. Consider what happens when one person is speaking to   48   . The speaker has to translate thoughts into  49   language. Brain imaging studies suggest that the time from thoughts to the   50   of speech is extremely fast. Only 0.04 seconds! The listener must hear the sounds to   51    what the speaker means. He must use the sounds of speech to   52   the spoken words, understand the pattern of   53   of the words (sentences), and finally   54   the meaning. This takes somewhat longer, a minimum of about 0.5 seconds. But once started, it is of course a(n)    55   process.

1.A. apart                      B. off                               C. up                      D. down

2.A. advertisement   B. communication   C. discovery                  D. invention

3.A. transfer           B. move                         C. convey                    D. communicate

4.A. to                            B. from                             C. over                             D. on

5.A. only             B. almost                    C. even                    D. just

6.A. stays                      B. situates                    C. hides                             D. lies

7.A. stuck                     B. joined                           C. rung                             D. controlled

8.A. rules                     B. scales                       C. laws                      D. standards

9.A. combine         B. contain                      C. define                      D. declare

10.A. activities            B. thoughts                   C. effects                           D. chances

11.A. expectation    B. progress                C. process                  D. produce

12.A. aspects         B. abstracts               C. angles                     D. assumptions

13.A. anybody              B. another              C. other                           D. everybody

14.A. body                    B. gesture             C. written                     D. spoken

15.A. growing    B. fixing                     C. beginning              D. building

16.A. put out                 B. take down                  C. draw up                          D. figure out

17.A. identify      B. locate                    C. reveal                        D. discover

18.A. performance    B. organization      C. design                      D. show

19.A. regulate    B. justify                    C. release                           D. interpret

20.A. slow                     B. interesting                 C. continuous           D. serious

 

查看答案和解析>>

科目:高中英語 來源:2012-2013學年北大附中河南分校高考押題英語卷(解析版) 題型:閱讀理解

What happens inside the skull of a soccer player who repeatedly heads a soccer ball? That question motivated a challenging new study of the brains of experienced players that has caused discussion and debate among soccer players, and some anxiety among those of us with soccer-playing children.

For the study, researchers at the Albert Einstein College of Medicine in New York selected 34 adults, men and women. All of the volunteers had played soccer since childhood and now competed year-round in adult soccer leagues. Each filled out a detailed questionnaire developed especially for this study to determine how many times they had headed a soccer ball in the previous year, as well as whether they had experienced any known concussions (腦震蕩) in the past.

Then the players completed computerized tests of their memory and other learning skills and had their brains scanned, using a complicated new M.R.I. technique which can find structural changes in the brain that can’t be seen during most scans.

According to the data they presented at a Radiological Society of North America meeting last month, the researchers found that the players who had headed the ball more than about 1,100 times in the previous 12 months showed significant loss of white matter in parts of their brains involved with memory, attention and the processing of visual information, compared with players who had headed the ball fewer times.

This pattern of white matter loss is “similar to those seen in traumatic (外傷的) brain injury”, like that after a serious concussion, the researchers reported, even though only one of these players was reported to have ever experienced a concussion.

The players who had headed the ball about 1,100 times or more in the past year were also generally worse at recalling lists of words read to them, forgetting or fumbling the words far more often than players who had headed the ball less.

1.The passage is most probably a______.

A.news report                           B.research report

C.story for soccer players                   D.text for doctors

2.In which way can we find the structural changes in the brain?

A.Computerized test.                      B.Questionnaire..

C.Scanning.                             D.M.R.I. technique.

3.From the passage we can conclude that frequent heading may have_____.

A.significant effect on brain                 B.little effect on one’s brain

C.nothing to do with the brain injury          D.one’s memory improved

4.The underlined word "fumbling" is closest in meaning to______.

A.remembering                          B.misunderstanding

C.recalling                              D.missing

 

查看答案和解析>>

科目:高中英語 來源:2015屆陜西省高一上學期期中考試英語試卷(解析版) 題型:閱讀理解

David Brown and Anne are two patients in the Adult Day Care Program at Mercy Hospitals. David Brown is seventy-two years old. He’s friendly and likes to talk. He lives with his wife in the city. But David is becoming forgetful. His wife says, “He’ll heat up some soup, then forget to turn off the gas.” She is sixty-one and still works. She is worried about leaving her husband alone.

Anne is eighty and lives with her 60-year-old daughter. Her daughter says that she needs a rest. “Mom follows me everywhere. She follows me when I read newspapers. I need a rest and she does, too.”

And so, several times a week, David and Anne’s families take them to the Adult Day Care Center. Many hospitals have this program. Patients come to the Center for a full or half day, from one to five days a week. All the patients live with their families and most are old people.

Mrs. Carol Johnson is the director of the Center. She says, “We are offering both the patients and their families a service of great value. Patients have the chance to get out of their houses. Husbands, wives or grown children can work or have a rest. Most important of all, families are able to stay together.”

1.Why did David Brown become a patient of the Adult Day Care Center?

         A. Because he is seventy-two years old.

B. Because he is lonely at home.

         C. Because he is becoming forgetful.

         D. Because he is seriously ill.

2. What happens to Anne’s family?

         A. Her daughter is too old to look after her.

         B. Anne cleans all the rooms everyday.

         C. Her daughter doesn’t want Anne to live with her.

         D. Her daughter is very tired because Anne always follows her.

3.Adult Day Care Center is run by ____.

         A. hospitals                    B. schools                       C. churches                    D. government

4. Which statement is NOT true about the patients of the Center?

         A. Most patients are old people.

         B. All the patients live with their families.

         C. The patients learn many things in the Center.

         D. The patients come to the Center six days a week.

5.Which of the following statements is NOT the reason why the Center is offering a valuable service?

         A. Families are able to stay together.

         B. Husbands, wives or grown children can work or have a rest.

         C. Patients have the chance to go out of their houses.

         D. The patients there are given the best medicine and the best operation.

 

查看答案和解析>>

科目:高中英語 來源:2015屆云南昆明官渡第二中學高一上第二次階段性檢測英語卷(解析版) 題型:閱讀理解

Everybody hates rats(老鼠). But in the earthquake capitals of the world—Japan, Los Angeles, Turkey—rats will soon be man’s new best friends.

What happens after an earthquake? We send in rescue dogs. Why? Because they can smell people. They help rescuers to find living people. But dogs are big and they can’t get into small spaces. So now a new research project is using a smaller animal to save lives: the rat.

How does it work? First, the rat is trained to smell people. When this happens, the rat’s brain gives a signal(信號). This is sent to a small radio on its back and then the rescuers follow the radio signals. When rat’s brain activity jumps, the rescuers know that someone is alive. The rat has smelled that person.

Although there are already robots which can do this job, rats are better. Christian Linster at Cornell University, New York, says, “Robots’ noses don’t work well when there are other smells around. Rats are good at that. ” Rats can also see in the dark. They are cheaper and quicker to train than dogs, and unlike robots, they don’t need electricity!

The “rat project” is not finished, but Julie Ryan of International Rescue Corps in Scotland says, “It would be fantastic. A rat could get into spaces we couldn’t get to, and a rat would get out if it wasn’t safe. ” Perhaps for the first time in history, people will be happy to see a rat in a building, but only after an earthquake, of course.

1. In the world earthquake capitals, rats will become man’s best friends because they can ______.

A.take the place of man’s rescue jobs

B.find the position of people alive who are trapped in buildings

C.serve as food for people alive who are trapped in buildings

D.get into small spaces

2.From the third paragraph we know the rescuers can judge a person is alive by ______.

A.the noise made by the rat

B.the rat’s unusual behavior

C.the signal sent by the radio on the rat’s back

D.the smell given off by the person

3.In doing rescue jobs, ______.

A.rats smell better than dogs

B.dogs don’t need to be trained to smell people

C.robots’ sense of smell can be affected by other smells around

D.rats can see in the dark and they are smaller than robots

4.Rats have all the following advantages EXCEPT that ______.

A.they are more fantastic than other animals

B.they are less expensive to train than dogs

C.they don’t need electricity

D.they are small and can get into small places

 

查看答案和解析>>

科目:高中英語 來源:湖南省慈利縣2009-2010學年度高一下學期期中考試英語試題 題型:閱讀理解

.

第三部分:閱讀理解

What happens to old school buses when they can no longer safely carry kids to school? Most go to waste factories to be changed into pieces of metal. But a few of the old vehicles (車輛) find new lives in the center of Africa. Most of those buses end up on the streets of Kinshasa, the capital of the Democratic Republic of Congo.

The Kinshasa buses are that yellow color, which makes them stand out (突出) in the city’s heavy traffic, but the buses don’t look at all as they did in the United States. In Kinshasa their taillights(尾燈) are almost all missing or broken. They don’t obey traffic rules and often race around the city very fast. The buses compete with motorcycles, cars, trucks, and other vehicles for space on the road. They make loud sounds when moving, and they are packed with people carrying loads of goods, such as fish, milk, beans and onions.

However, Kinshasa business people love the old, yellow buses, which they buy from American companies, because the vehicles are strong, reliable (可依靠的) and inexpensive. A used bus sells for about $2,000 in Congo. A new bus is more expensive. In the United States, a new school bus with all its lights working costs about $80,000.

The fare (票價) to travel across the city is usually about 30 US cents. “Transport is a big problem in Kinshasa,” says passenger Bruce Kingambo. “But the yellow buses help people here get around.”

56.The underlined sentence in the first paragraph means “In the center of Africa some old US     school buses can be_________.”

A.useful                     B.expensive                C.free                        D.new

57.Before the school buses leave America for Congo, they_________

A.have broken taillights

B.don’t obey the traffic rules and move at full speed

C.carry many people and goods

D.don’t compete with other vehicles

58.How many used buses can you buy in Congo for the price of a completely new school bus     in the USA?

A.10.                         B.20.                         C.30.                         D.40.

59.The passage mainly tells us _________

A.how to use old school buses

B.about new lives for old school buses

C.to try to take old school buses

D.how to drive old school buses

 

查看答案和解析>>

同步練習冊答案
亚洲电影免费| 亚洲免费大片| 久久电影国产免费久久电影| 国产精品欧美综合在线| 91高清视频在线| 中文字幕av一区中文字幕天堂| 国产精品久久久av久久久| 亚洲人成人77777线观看| 三上悠亚在线一区| 加勒比综合在线| 国产成年妇视频| 色黄网站在线观看| 伊人久久大香伊蕉在人线观看热v| 希岛爱理一区二区三区| 成人综合婷婷国产精品久久免费| 欧美日韩国产一区中文午夜| 亚洲人午夜色婷婷| 亚洲自拍偷拍视频| 日韩av在线综合| 欧美国产日韩在线观看成人| 日韩一区二区三区不卡| 激情都市亚洲| 激情综合在线| 国产精品久久久久7777按摩| 欧美精品一区二区三区蜜桃| 国产精品流白浆视频| 国产精品一二三在线观看| 变态另类丨国产精品| 中文字幕一区二区三区四区免费看| 天天影视久久综合| 婷婷成人在线| 不卡的av中国片| 欧美午夜精品久久久久久久| 欧美成人免费播放| 天堂资源在线亚洲视频| 色哟哟视频在线| 国产精品女同一区二区| heyzo高清国产精品| 亚洲美女久久| 99久久伊人久久99| 日韩欧美一级二级| 亚洲在线视频福利| 中国黄色片免费看| 无码人妻av免费一区二区三区| 麻豆传媒在线免费| 欧美手机视频| 久久久久国产精品人| 欧美精品一区二区三区一线天视频| 91在线中文字幕| 一道本视频在线观看| 69视频免费看| 悠悠资源网亚洲青| 香蕉久久夜色精品| 欧美日韩国产一区中文午夜| 国语自产精品视频在线看一大j8 | 久久中文字幕无码| 成人免费直播| 曰本一区二区| 九九精品视频在线看| 91国偷自产一区二区开放时间| 欧美亚洲视频在线看网址| 青青草成人网| a天堂视频在线观看| 人妻一区二区三区免费| 奇米影视777在线欧美电影观看| 国产亚洲一二三区| 久久影院免费观看| 国产综合av在线| 97超碰人人草| 国产精品男女| 中文字幕在线不卡视频| 性日韩欧美在线视频| 色婷婷成人在线| 少妇人妻一区二区| 成人在线电影在线观看视频| 亚洲成av人片| 亚洲xxxx在线| 自拍偷拍你懂的| 中文字幕在线播放网址| 久久激情网站| 亚洲第一精品福利| 国产日产欧美一区二区| 国产一级淫片a视频免费观看| 日本h片久久| 久久综合国产精品| 欧美日韩国产91| 97人人爽人人| 神马精品久久| 亚洲人成免费| 日韩欧美国产综合一区| 一区一区视频| 最新中文字幕在线观看视频| 日韩欧美久久| 亚洲欧美在线另类| 国产精品白嫩美女在线观看| 中文在线一区二区三区| 国内精品久久久久久野外| 日韩高清在线观看| 亚洲美女性视频| 国产精品无码一区二区在线| 日批视频在线播放| 91精品国产麻豆国产在线观看| 欧美午夜在线观看| 日韩精品av一区二区三区| 日韩美女视频网站| 日韩一二三区| 一区二区三区四区视频精品免费 | 岛国av一区二区三区| 国产日产一区二区三区| 日韩精品免费一区二区夜夜嗨| 日韩毛片一二三区| 国产欧美日韩中文| 国产亚洲欧洲高清| 欧美日韩视频免费在线观看| 亚洲精品一区二区二区| 老司机在线精品视频| 日韩免费视频在线观看| 亚洲一区精彩视频| 中文文字幕一区二区三三| 欧美色图婷婷| 日本精品网站| 国产欧美日韩另类视频免费观看| 琪琪亚洲精品午夜在线| 免费观看a级片| 成人av观看| 国产嫩草影院久久久久| 国产精品欧美日韩一区二区| 97在线观看视频免费| 高清在线一区| 亚洲精品一卡二卡| 精品欧美日韩| 国产日韩在线免费观看| 成人免费看片39| 日韩精品一区在线| 岳毛多又紧做起爽| 黄色av免费在线看| 黄页视频在线91| 国语自产精品视频在线看一大j8 | 中文字幕丰满孑伦无码专区| 亚洲欧美小说色综合小说一区| 国产日韩v精品一区二区| 成人淫片在线看| 欧美一二三区视频| 精品国产a一区二区三区v免费| 8v天堂国产在线一区二区| 欧美图片激情小说| 日韩av资源站| 国产精品亚洲а∨天堂免在线| 96精品视频在线| 国内毛片毛片毛片毛片毛片| 最近2018年手机中文在线| 午夜精品久久久久久久99老熟妇| 国内精品偷拍| 欧美精品一卡二卡| 国产亚洲欧美在线视频| 欧洲毛片在线| 成人午夜视频网站| 国产精品美乳一区二区免费| 国产一级二级三级| 亚洲美女久久| 精品国偷自产国产一区| 男人添女人下面免费视频| v天堂福利视频在线观看| 久久免费看少妇高潮| 51午夜精品| 一级黄色短视频| 欧美福利视频| 久久精品亚洲热| 久久久久99精品成人| 中文在线综合| 3d动漫精品啪啪| 天堂一区在线观看| cao在线视频| 亚洲曰韩产成在线| av久久久久久| av网在线观看| 国产日韩欧美在线一区| 看高清中日韩色视频| 亚洲成a人片77777精品| 日韩电影在线观看网站| 日韩av片永久免费网站| 精品国产乱码一区二区| 久久国产精品亚洲人一区二区三区| 亚洲美女www午夜| 日本道中文字幕| va天堂va亚洲va影视| 欧美电影影音先锋| 爽爽爽在线观看| 国产精品原创视频| 欧美日韩黄视频| 精品人妻一区二区三| 日本国产欧美| 91精品国产综合久久久久久久| 国产精品v日韩精品v在线观看| 久久青草伊人| 91福利国产成人精品照片| 日本熟妇人妻xxxxx| 日韩深夜视频| 欧洲一区二区三区在线| 中文字幕成人免费视频| 99久久伊人| 日韩欧美一区二区视频| 蜜臀aⅴ国产精品久久久国产老师| 精品一区二区三区中文字幕| 亚洲第一区第一页| 乐播av一区二区三区| 嫩草一区二区三区| 日韩视频免费观看| 久久精品欧美一区二区| 女人天堂亚洲aⅴ在线观看| 国内精品久久久久影院优| 亚洲熟女综合色一区二区三区| 亚洲激情亚洲| 国产精品精品视频| 亚洲AV无码成人片在线观看 | 高h调教冰块play男男双性文| 国产黄色成人av| 精品日韩电影| 国产中文字幕在线观看| 亚洲色图欧洲色图婷婷| 日韩在线一级片| 欧洲精品一区二区三区| 欧美一三区三区四区免费在线看| 99精品一区二区三区无码吞精| 神马香蕉久久| 九九九久久久久久| 黄色污污网站在线观看| 久久电影网站中文字幕| 久久av二区| 在线免费看黄| 欧美性xxxx18| 少妇搡bbbb搡bbb搡打电话| 久久影院资源站| 久久天天躁狠狠躁夜夜躁| 天天操天天爽天天干| 天堂久久久久va久久久久| 国产成人精品日本亚洲11| 暖暖视频在线免费观看| 一区av在线播放| 亚洲欧美日韩三级| 女同久久另类99精品国产| 大胆欧美人体视频| 中文字幕欧美人妻精品一区蜜臀| 国产精品性做久久久久久| 一区二区三区视频在线播放| 丁香影院在线| 日韩午夜小视频| 91麻豆精品成人一区二区| 亚洲视频1区| 国产精品区免费视频| 95在线视频| 欧美日韩一区二区在线观看| 一卡二卡三卡四卡| 激情综合激情| 国严精品久久久久久亚洲影视 | 日本激情一区二区三区| 国产精品妹子av| 激情 小说 亚洲 图片: 伦| 狠狠久久伊人| 亚洲97在线观看| 午夜福利一区二区三区| 中文字幕综合网| 在线观看免费的av| 狠狠色狠狠色综合婷婷tag| 18一19gay欧美视频网站| 五十路在线观看| 亚洲综合男人的天堂| 女同性αv亚洲女同志| 66国产精品| 91精品网站| 国产美女在线观看| 日韩你懂的在线播放| 久久综合加勒比| 国产精品456露脸| 欧美久久在线观看| 在线播放一区二区精品视频| 久久久噜噜噜久久久| 少妇人妻精品一区二区三区| 一区二区日韩电影| 中国一级特黄录像播放| 影音先锋亚洲精品| 欧美日韩国产综合在线| 欧美男男tv网站在线播放| 亚洲欧美精品一区| 一区二区视频网| 国产农村妇女精品| 永久看看免费大片| 欧美福利在线| 欧美日韩一区二区视频在线| 91精品论坛| 久久久999精品视频| 成人免费视频国产| 天天色天天操综合| 精品在线观看一区| 国产高清不卡一区二区| 亚洲熟妇国产熟妇肥婆| 一本色道久久综合亚洲精品酒店| 国产色视频一区| bt在线麻豆视频| 亚洲精品视频二区| 国产视频在线观看视频| 亚洲国产欧美另类丝袜| 日本不卡一区视频| 国产毛片精品视频| 国产精品欧美激情在线观看| 欧美老女人另类| 国产精品18毛片一区二区| 天堂中文在线播放| 精品国偷自产在线视频99| 超碰96在线| 91精品国产色综合久久| 日韩综合在线观看| 亚洲日本在线天堂| 国产又黄又粗视频| 懂色av噜噜一区二区三区av| 91国产精品视频在线观看| 亚洲精品a级片| 日本不卡免费新一二三区| 亚洲三级在线| 国产成人精品午夜| 在线免费观看的av| www.日韩.com| 污网站在线观看视频| 精品日韩av一区二区| ,亚洲人成毛片在线播放| 亚洲国产日韩精品| 538精品在线观看| 国产婷婷精品av在线| 亚洲永久无码7777kkk| 久久99精品久久只有精品| 亚洲欧美另类动漫| 亚洲国产第一| 欧美,日韩,国产在线| 久久久久久久久99精品大| 亚洲成人网上| 在线一级成人| 欧美日韩精品免费观看视一区二区 | 亚洲另类xxxx| 玖玖在线免费视频| 日韩欧美精品在线视频| 99久久久国产精品无码网爆| 在线观看91精品国产入口| 中文字幕永久在线| 欧美午夜精品久久久久久人妖 | 成人国产在线| 国产精品免费一区| 中文在线免费视频| 日韩美女免费视频| 色网在线免费观看| 国产97色在线|日韩| free性m.freesex欧美| 97超碰色婷婷| 成年人黄色大片在线| …久久精品99久久香蕉国产| 男人天堂亚洲天堂| 欧美一级bbbbb性bbbb喷潮片| 国产精品186在线观看在线播放| 国产做受69高潮| 91制片在线观看| 奇米影视亚洲狠狠色| 亚洲天堂手机| 成人激情视频小说免费下载| 国产电影一区二区三区爱妃记| 91精品久久久久| 国产精品日韩精品在线播放| 99理论电影网| 乱中年女人伦av一区二区| 欧美精品中文字幕一区二区| 国产成人黄色| 大地资源第二页在线观看高清版| 国产精品久久久久蜜臀| 人妻av无码专区| 亚洲欧美成人综合| 在线一区二区不卡| 国产精品一区二区在线播放| 国产精品无码毛片| 日本一区二区高清| 免费一级特黄特色大片| 精品国产1区2区| 国产又粗又长又大视频| 日韩美女在线视频| 在线看黄网站| 久久天天躁狠狠躁夜夜躁| 国精产品一区一区三区mba下载| 国产精品狼人色视频一区| 伊人久久一区| 欧美日韩综合精品| 香蕉久久网站| 成人观看免费完整观看| 久久精品999| 国产特黄级aaaaa片免| 亚洲天堂a在线| 波多野结衣一区二区在线| 正在播放亚洲一区| 最新天堂资源在线| 九九精品视频在线| 偷拍中文亚洲欧美动漫| 国产日韩精品推荐| 视频在线不卡免费观看| 国产情侣av自拍|