At a construction site in our city the workers have uncovered an ancient wall that _______ to keep the enemy out of the city, but it requires further evidence.
A.might have functioned
B.would have functioned
C.must have functioned
D.should have functioned
试卷相关题目
- 1 I know it's normal for such a thing to happen,but we________it if we'd been more careful.
A.need have avoided
B.could have avoided
C.will have avoided
D.had avoided
开始考试点击查看答案 - 2 It was so nice of you to come to our aid. I don't think we ______ it without you.
A.can manage
B.could have managed
C.must have managed
D.could manage
开始考试点击查看答案 - 3—Shall I help clean the kitchen, Mum? —Thank you.But you ________ it because I can do it myself.
A.mustn't have done
B.wouldn't have done
C.mightn't have done
D.haven't got to do
开始考试点击查看答案 - 4 But for the help of my English teacher, I ________ the first prize in the English Writing Competition.
A.would not win
B.would not have won
C.would win
D.would have won
开始考试点击查看答案 - 5—Did you pass the driving test? —No.I ________ it,but I had little time practising.
A.could have passed
B.must have passed
C.can't have passed
D.shouldn't have passed
开始考试点击查看答案 - 6 It was unusual that such close neighbors ______ not know one another.
A.could
B.would
C.must
D.should
开始考试点击查看答案 - 7—I failed again. I wish I _______ harder. ---But you _______.
A.had worked; hadn't
B.worked; don't
C.worked; didn't
D.had worked; didn't
开始考试点击查看答案 - 8 Keep up a good state of mind even if you ______ fail plenty of times.
A.should
B.will
C.must
D.need
开始考试点击查看答案 - 9—How's your tour around the North Lake? Is it beautiful? —It _________ be, but it is now heavily polluted.
A.will
B.would
C.should
D.must
开始考试点击查看答案 - 10 The weather turned out to be fine yesterday.I________the trouble to carry the umbrella with me.
A.couldn't have taken
B.mustn't have taken
C.needn't have taken
D.didn't need to take
开始考试点击查看答案