Question

（新：5） 各路“英”雄能帮忙解答以下吗，正确率高的在线给分，谢谢！

41. "Did you enjoy last night's concert?""Yes. Though the last piece____________rather poorly. "
A. was played
B. played
C. was playing
D. playing
满分：2 分
42. The event ____________ at the time last year.
A. happens
B. happened
C. is happened
D. was happened
满分：2 分
43. I'm afraid I can't finish the work ____________to help me.
A. unless you will come
B. unless you come
C. until you will come
D. until you shall come
满分：2 分
44. He ____________ not to leave waste paper in public places any more.
A. warns
B. warned
C. is warned
D. was warned
满分：2 分
45. I'd rather have a room of my own, however small it is, than____________a room with someone else.
A. to share
B. to have shared
C. share
D. sharing
满分：2 分
46. We all believe that computer____________ smaller and smaller in the coming years.
A. can be become
B. will be got
C. will be changed
D. can turn
满分：2 分
47. A number of paintings in the castle are believed____________in a fire.
A. being destroyed
B. having been destroyed
C. to be destroyed
D. to have been destroyed
满分：2 分
48. David ____________himself while he ____________the machine.
A. hurted... was fixing
B. hurts... is fixing
C. hurt... fixed
D. hurt ... was fixing
满分：2 分
49. The news reporters hurried to the airport, only____________the film stars had left.
A. to tell
B. to be told
C. telling
D. told
满分：2 分
50. This company was the first____________portable radios as well as cassette tape recorders in the world.
A. producing
B. to produce
C. having produced
D. produced

Answer 1

41.A
42.B
43.B
44.C
45.C
46.D
47.D
48.D
49.B
50.B

Answer 2

41: A
解答：乐曲是被演奏，用被动语态，be done.
42: B
解答：happen无被动语态，因为此处又有last year这个过去时间状语，因此填happened.
43: 不会做
44：D
解答：由warn sb not to do 或 sb be warned not to do 得知此处为be warned, 由于这件事发生在过去，因此填was warned.
45: C
解答：would rather do than do
46: D
解答：become, get, change, turn在此处都为系动词

Answer 3

41-45 B B B D C
46-50 D D A B B