27. ---- Jack, what do you think of the event which not only promoted ______ of world hunger, but raised a lot of money to help those poor children?

　 ---- That’s great!

　 A. awareness　　　 B. contribution　　　 C. direction　　　 D. loneliness

26. According to recent exploration to Mars, it may hold ______ water as previously thought.

　 A. twice as much　　 B. as much twice　　 C. twice much as　　 D. much as twice

25. ______ more experiments and you will be able to clarify the procedure ______ they communicate information.

　 A. Design; in which　　　　 B. Designing; by which　　

C. Design; by which　　　　 D. Designing; in which ^{Blog/?UserId=997609}

24. ---- Really, I don’t know ______ to join the army or to find a job after my graduation.

　 ---- Why don’t you ______ your parents’ advice? They will surely help you.

　 A. if; take　　　 B. whether; follow　　 C. if; give　　　 D. whether; seek

23. By the time I saw the angry expression on his face, I ______ exactly what I was having to face. But not for a moment ______ I should quit.

　 A. had known; I thought　　　　　 B. have known; had I thought

　 C. would know; I would think　　 D. knew; did I think

22. Johnson had made up his mind to give it up, but on ______ second thought he determined to try ______ third time.

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

从A,B,C,D中选出一个能填入空白处的最佳选项。

21. ---- You seem to have lost your way. ______?

　 ---- Yes. I’m looking for Sunny Street.

　 A. What are you looking for　　　　 B. Are you looking for something

　 C. Need help　　　　　　　　　　 D. Where are you going