《大学英语(四)》在线平时作业3-00001
试卷总分100 得分100
一、单选题 (共 20 道试题,共 100 分)
1.20. I don't think she is ______ the honor given to her.
A.worthy to
B.worthy for
C.worthy of
D.worthy with
答案C
2.80. I doubt whether he can _______ his efforts much longer as he looks very tired.
A.hold up
B.hold on
C.keep on
D.keep up
答案D
3.93. The millions of calculations involved, had they been done by hand, __________ all practical value by the time they were finished.
A.had lost
B.would lose
C.would have lost
D.should have lost
答案C
4.30. We are going to Florida as soon as ______ taking our final exams.
A.we finish
B.we'll finish
C.we finished
D.we'd finish
答案A
5.12. I can hardly believe that she bought the beautiful dress ______ only 50 yuan.
A.in
B.for
C.over
D.above
答案B
6.47. They are pleased to switch it off when they do not like the programme or change to the other ______.
A.channel
B.title
C.volume
D.version
答案C
7.17. We have not seen our next-door neighbors for weeks. They ______ somewhere for holiday.
A.should have gone
B.need have gone
C.ought to have gone
D.must have gone
答案D
8.52. She had often ______ about her father's choice of doctor and knew
