29. In order not to be disturbed, I spent three hours ___ in my study.

　 A. locking　　　　　 B. locked　　　　 C. to lock　　　　 D. being locked

28. This year’s National Day ____ in a practical way, which is reported in People’s Daily.　　

A. is to be observed 　B. observe　　 C. observes　 　D. is to observe

27.　 As a war reporter in Iraq, Shui Junyi is _____ to many dangers.

A. showed 　　　　 　　B. prevented　　　 　 　C. exposed 　　　 　D. selected [

26．_____rapidly by the body, sugar provides a quick energy source.

A. Digested　　 B.Digesting　　　 C.To digest　 D.Having digested

25. ___ people from all countries are respected and different views and opinions are tolerated?

A. How　　 　　B. Why　　　　 C. What if　　 D. Whether

24. To tell you the truth, every one, including me, won’t _____ your selfness and rudeness.

A. fasten 　 　　　B. press　　　　 　 　　　C. suffer　 　　　 　　D. tolerate

23. -You should have thanked her before you left.

　-I meant _______,but when I was leaving I couldn’t find her anywhere.

A. to do　　　　 B.to　　　　 C.doing　　　　 D.doing it

22.　 Mary thought highly of the painting, but to Mr. Smith’s _____ eye, the painting was terrible.

A. eager　　 　　　 B. extra　　　 C. exact　　　 　　　　 D. expert

第一节:单项填空(共15小题；每小题1分，满分15分)

21．--- Guess what! I came across an old friend at the party last night.

　--- ______ I’m sure you had a wonderful time.

A. Sounds good!　　　 B. Very well.　　 C. How nice!　　　 D. All right.