电科14秋《大学英语2(专科)》在线作业123

14秋《大学英语2(专科)》在线作业1

一,单选题

1. "Got your plans for the weekend, Bill?" "Well, I had planned to go to London, but I _____ afford the train fare."
A. can
B. can't
C. may
D. might
      ?
正确答案：B

2. I needn't have taken a taxi. I______, it was only a hundred meters.
A. could walk
B. should walk
C. could have walked
D. ought to walk
      ?
正确答案：C

3. This rule only applies __ people above 60.
A. for
B. in
C. to
D. at
      ?
正确答案：C

4. I ____writing the article by the time you get back.
A. shall finish
B. must have finished
C. have finished
D. shall have finished
      ?
正确答案：D

5. About the sixth century A. D. when few Europeans could read, the Chinese ____paper.
A. invented
B. had invented
C. have invented
D. had been invented.
      ?
正确答案：B

6. He made a(n) ___ appearance and took up two hours out of my limited time.
A. shock
B. unexpected
C. expecting
D. astonishing
      ?
正确答案：B