Question

短文改錯。
     下面短文中共有10處錯誤，錯誤涉及一個單詞的增加、刪除或修改。
     增加：在缺詞處加一個漏詞符號（∧），并在此符號下面寫出該加的詞。
     刪除：把多余的詞用斜線（\）劃掉。
     修改：在錯的詞下劃一橫線，并在該詞下面寫出修改后的詞。
     注意：1.每處錯誤及其修改均僅限一詞；
                 2.只允許修改10處，多者（從第11處起）不計分

     The students of class 3 had a discussion about if it is necessary to start learning English 
from childhood. Some of them think that English learning should start childhood . As little
boys and girls had a good memory, they can learn a lot of English words by the heart .This will
help them laid a solid foundation for their future English learning. But other do not agree.
Young child have to learn Chinese pinyin at school . If they study Chinese pinyin and English at
the same time , it will be very easily for them to mix it up. This will do a lot of harm not only to 
their Chinese learning but also to their future English learning. In short, the students have not
arrived in any agreement yet.      
______________________________________________________________________

Answer 1

The students of class 3 had a discussion about if it is necessary to start learning English
                                                                1.  whether
from childhood. Some of them think that English learning should start ∧childhood . As little
                                                                                                   2.  from
boys and girls had a good memory, they can learn a lot of English words by the heart .This will
                    3. have                                                                             4. 去掉
help them laid a solid foundation for their future English learning. But other do not agree.
             5. lay                                                                              6. others
Young child have to learn Chinese pinyin at school . If they study Chinese pinyin and English at
      7. children
the same time , it will be very easily for them to mix it up. This will do a lot of harm not only to
                                         8.  easy                  9.  them                
their Chinese learning but also to their future English learning. In short, the students have not
arrived in any agreement yet.  
      10.  at