45.US President Barack Obama is expecting the economy to show some _________ of recovery．

A. attempts　　　　　 B. signs　　　　　　　　 C. contents　　　 D. waves

44. -She got her first science fiction published．It turned out to be _________.

-when was that?

-It Was in 2008__________ she was still in college．

A. success; that　　　 B. a success；when　　　 C. success; when　 D. a success; that

43. He managed to reach the summit of his career, but it was at the _________ of his health.

A. consumption　　　 　 B. credit　　 　　　　　　　 C. exhaustion　　 D. expense

42. As is well known, the brain performs a very important _______, which controls the nerve system of the body.

　A. motion　　　　 B. action　　　　　　　　 C. function　　 D. fact

41.-Jack Brown is very clever and he studies hard as well.

-No ________ he comes out first in the exams.

　A. answer　　　　　 B. question　　　　　　　 C. wonder　　 D. problem

40.-Paul has gone abroad to try his luck.

-In my _______, his decision is not wise.

　A. word　　　　　　 B. view　　　　　　　　 C. sight　　　 D. way

39. The financial crisis has put the world economy in a difficult _________.

　A. occasion　　　　 B. condition　　　　　　 C. evaluation　 D. situation

38. The warmth of _____sweater will of course be determined by the sort of ___wool　 used.

A.the, the　　　 　　　B. the ,/　　　　　　　　 C. /, the　　　 D. /,/

37. A bullet hit the solider and he was wounded in ____leg.

A. a　　　　　　　　 B . one　　　　　　　　 C. the　　　　 D. his

36. The cakes are delicious . He’d like have ______third one because _____second one is rather too small.

A.a, a　　　　　　　 B. the . the　　　　　　　 C. a ,the　　　 D. the ,a