41. It ________ that there is no way out of difficulty.
A. looks B. thinks C. believes D. seems
42. We were told that it was our _______ to read the text together.
A. action B. turn C. absence D. sign
43. --Why doesn't he buy you a drink?
--I don't know why, but it isn't _______ he had no money.
A. even if B. as if C. that D. because
44. What way are you thinking of _______ rid of this kind of pollution?
A. to get B. get C. getting D. got
45. The angry boss ________ from the chair and went directly to him.
A. lifted B. raised C. rose D. carried
46. The schoolboy regretted _______ after he didn't pass his exam.
A. the time on TV B. to spend so much time on TV
C. taking most of his time on TV D. spending so much time on TV
47. Have you found his name ______ in the papers?
A. signing B. signed C. to sign D. sign
48. Since we have met again after all these years, let's ________ each other from now on.
A. keep up with B. keep out of C. keep in touch with D. keep touching
49. The ______ in the mountain village struck most of the visitors.
A. scenes B. space C. absence D. flight
50. It is difficult for you to ______ what will happen in space without gravity.
A. depend on B. have some idea of C. keep from D. equip with
答案:41-50 DBDAC DBCAB