从A、B、C、D四个选项中，选出可以填入空白处的最佳选项，兵在答题卡将该项涂黑。

例：It is generally considered unwise to give a child ­­       he or she wants.

A.       However           B. whatever       C. whichever       D. whenever

答案是B

21．From space, the earth looks blue. This is      about seventy-one percent of its surface is covered by water.

 A.  why              B.  how             C.   because             D.  whether

22 Before you pay a visit to a place of interest, look in your local library       a book about it.

A. on                   B.  at              C.    for           D. to

23.It’s much easier to make friends       you have similar interests.

A. unless                B.  when             C. even though            D. so  that

24. I’m calling about the apartment you        the other day. Could you tell me more about it?

A. advertised               B. had advertised

C. are advertising            D. will advertise

25.----This is your order, a hamburger and an apple pie     ?

A. Anything else               B. Is that OK

C. For here or to go             D. Something to drink

26. Traditionally, college students hold a graduation ceremony to encourage themselves before they            on their life joumey.

 A. give up            B. settle down           C. get through           D. set off

27. This project requires close teamwork.           Will be achieved unless we work well together.

A. Nothing          B. Anything           C. Something           D. Everything

28. I        to my cousin^’s birthday party last night, but I was not available

 A. went                    B. had gone

 C. would go                 D. would have gone

29. Mo Yan was awarded the Nobel Prize for Literature in 2012,           made one of the Chinese people’s long-held dreams come true.

A. it                 B. that                C. what                D. which

30. David is             animal fur, so he won^’t visit anyone who has cats or dogs in the house.

 A. curious about     B. allergic to        C. satisfied with         D. food of

31. If parents have children help with housework, the children will feel needed.          ,they will learn to take care of themselves.

 A. On the contrary                      B. In a word

 C. That is to say                         D. What^’s more

32.            in the early 20^th century, the school keeps on inspiring children^’s love of art.

 A. To found                           B. Founding

 C. Founded