A. about which B. of which C. in which D. for which
42. The dinner was the most expensive meal we __________.
A. would have B. have had
C. had never had D. had ever had
43. Do you know which hotel __________?
A. she is staying B. she is staying in
C. is she staying D. is she staying in
44. There is only one thing __________ I can do.
A. what B. that C. all D. which
45. Who can think of a situation __________ this idiom can be used?
A. which B. that C. where D. in that
46. I have many books, some of __________ are on chemistry.
A. them B. that C. which D. those
47. They were interested __________ you told them.
A. in which B. in that C. all that D. in everything
48. The astronaut did many experiments in the spaceship, __________ much help for knowing space.
A. which we think it is B. which we think are of
C. of which we think is D. I think which is of
49. The great day we looked forward to __________ at last.
A. come B. came C. coming D. comes
50. I like the second football match __________ was held last week.
A. which B. who C. that D. / 参考答案：
1—5 AADBA 6—10 ABCCA 11—15 AADAD
16—20 CDDBC 21—25 ACBDC 26—30 AADAD
31—35 CABCB 36—40 BBDBA 41—45 BDBBC
46—50 CDBBC