35. From his _____ look, I knew that the questions were ______.

　 A. puzzled / puzzling　 　　　B. puzzled /to puzzle　

C. puzzling / puzzled　　　　 D. puzzling / puzzle

34. Nothing can prevent their plans ______.

　 A. from carried out　　　　　 B. to be carried out

　 C. carrying out　　　　　　 D. from being carried out

33. The written exam is to test levels of basic knowledge, ______ the interview focuses on depth of knowledge and thinking.

　 A. while　　 B. when　　　 C. though　 　　　D. as

32. We have invited 50 people to the party, but only 60% have _____ that they will come.

　 A. requested　　　 B. confirmed　　　　 C. insisted　　　　 D. permitted

24. In the USA, Columbus Day is _______ the arrival of Christopher Columbus in the

　 New World.

A. in memory of　　　　　　 B. looking forward to　

C. having fun with　　　　　 D. in search of

23. There is someone knocking at the door. _______ it be Tom?

A. can　 　　　 　　B. must　　　 　　C. should　 　　　D. may

22. Seeing too much “artificial light ” at night may make you more awake, making _____ harder to get enough sleep.

A. them　 　　　　　 B. you　 　　　 　C. it　 　　　　 D. us

第一节 单项填空(共15小题；每小题1分，满分15分)

从每题所给的A、B、C、D四个选项中，选出可以填入空白处的最佳选项，并在答题卡上将该项涂黑。

21. When changing lanes，the driver should use his turning signal to let other drivers know_____.

A. which lane is he entering　　　　　　 　 B. he is entering which lane

C. is he entering which lane　　　　　 D. which lane he is entering