31. around the Water Cube，we were then taken to see the Bird's Nest for the 2008 Olympic Games.

A. Having shown B. To be shown C. Having been shown D. To show

32. The man pulled out a gold watch，_______ were made of small diamonds.

A. the hands of whom B. whom the hands of C. which the hands of D. the hands of which

33. ________ we will build a new power plant hasn't been decided yet.

A. If B. What C. Whether D. That

34. Parents should take seriously their children's requests for sunglasses _____ eye protection is necessary in sunny weather.

A. because B. though C. unless D. if

35. In many places in China， bicycle is still poplar means of transportation.

A. a; the B. /; a C. the; a D. the; the

36. -Did you go to the show last night?

-Yeah. Every boy and girl in the area invited.

A. were B. have been C. has been D. was

37. -Which of the two computer games did you prefer?

-Actually I didn't like _____.

A. both of them B. either of them C. none of them D. neither of them

38. It was along the Mississippi River _______ Mark Twain spent much of his childhood.

A. how B. which C. that D. where

39. You didn't use to like him much when we were at school ，_______?

A. were we B. weren't we C. did you D. didn't you

40. -Sorry，I made a mistake again.

- ______. Practice more and you'll succeed.

A. Never mind B. Certainly not C. Not at all D. Don't mention it

答案：

1-5 BDDAC 6-10 DBCAB 11-15 BDBBD 16-20 ACDAA

21-25 ACACB 26-30 DCABD 31-35 CDCAC 36-40 DBCCA