--- It is strange that he ______ come so late. --- Something unexpected must have happened to him.
A.should
B.could
C.must
D.might
试卷相关题目
- 1After a heated discussion, we suggested the customer _______ the product back for repairs.
A.to send
B.send
C.sends
D.sent
开始考试点击查看答案 - 2Aunt Mary is crazy about shopping. She must be snapping up the bargains in the department store during such a sale, ______?
A.mustn't she?
B.isn't she
C.needn't she
D.doesn't she
开始考试点击查看答案 - 3Often, when he ______ something that ______ him, he wasted his time dozing.
A.should be doing, gave
B.should have been doing, was given
C.should do, was given
D.should have been doing, had given
开始考试点击查看答案 - 4--- I borrowed 10 dollars from Cathy, but she insisted that I borrowed 15 dollars from her. --- I ______ you the money. Why didn't you ask me?
A.must lend
B.could have lent
C.would lend
D.should have sent
开始考试点击查看答案 - 5It's unimaginable that such a top student as Jane ______ cheat in the exam.
A.might
B.can
C.may
D.should
开始考试点击查看答案 - 6He insisted that he _______ nothing wrong and that he _______ now.
A.did, be freed
B.had done, would be freed
C.should do, should be freed
D.should do, was
开始考试点击查看答案 - 7He _______ have finished his work; Otherwise, he would.not be enjoying himself by the seaside.
A.should
B.must
C.couldn't
D.can't
开始考试点击查看答案 - 8—Peter didn't come to the meeting this morning. — I _______ him yesterday, but I was too busy and forgot it.
A.should have told
B.should tell
C.had to tell
D.had told
开始考试点击查看答案 - 9They urged that measures _______ immediately to protect the endangered animals.
A.should take
B.must be taken
C.would take
D.be taken
开始考试点击查看答案 - 10 ______ , the forest fire would have been discovered much earlier.
A.But for their care
B.Had they been more careful
C.Without their care
D.If they were careful
开始考试点击查看答案