As a graduate in computer science, he ______ to work out the problem.
发布时间:2021-08-10
A.wouldn't have failed
B.can't have failed
C.mustn't have failed
D.might not have failed
试卷相关题目
- 1—When can I come for the photos? I need them tomorrow afternoon. —They ________ be ready by 12:00.
A.can
B.should
C.might
D.need
开始考试点击查看答案 - 2She __________ be an equal to the famous model in some respects but she does not like the profession.
A.could
B.should
C.must
D.may
开始考试点击查看答案 - 3—I stayed at a hotel while in New York. —Oh, did you? You ________ with Barbar
A.A.could have stayed
B.could stay
C.would stay
D.must have stayed
开始考试点击查看答案 - 4----Will Mr. Smith join us in the party ? ----He would, but he _____ not . He sometimes likes to stay alone.
A.must
B.can
C.need
D.may
开始考试点击查看答案 - 5It is usually warm in my hometown in March, but it _____ be rather cold sometimes.
A.must
B.can
C.should
D.would
开始考试点击查看答案 - 6As it turned out to be a small house party, we _______ so formally.
A.needn't dress up
B.didn't have to dress up
C.might not have dressed up
D.needn't have dressed up
开始考试点击查看答案 - 7If I had tried my best last term, I ________more progress then.
A.could make
B.would make
C.must have made
D.could have made
开始考试点击查看答案 - 8 -------There were already five people in the car but they managed to take me as well . ------- It ______ a comfortable journey .
A.can't be
B.shouldn't be
C.mustn't have been
D.couldn't have been
开始考试点击查看答案 - 9You _________ be right, but I don't think you are.
A.can
B.could
C.must
D.should
开始考试点击查看答案 - 10---Who has made a mess in my room? ---Who else ______ it but your naughty son?
A.could do
B.could have done
C.did
D.has done
开始考试点击查看答案