—I expected him to be nervous before his speech, but he was as cool as a cucumber. —He _______ it carefully.
发布时间:2021-08-10
A.could have prepared
B.shouldn't have prepared
C.must have prepared
D.can't have prepared
试卷相关题目
- 1The telephone rang but I didn't hear it. I _________ asleep.
A.must be
B.ought to have been
C.should be
D.must have been
开始考试点击查看答案 - 2You should pay a lot of attention to children's ideas; sometimes they _______ be really creative.
A.must
B.can
C.need
D.should
开始考试点击查看答案 - 3If you want the position here, you______ wear short hair besides others.
A.shall
B.can
C.will
D.may
开始考试点击查看答案 - 4There was plenty of time. She ________ to the station.
A.shouldn't hurry
B.couldn't hurry
C.mustn't have hurried
D.needn't have hurried.
开始考试点击查看答案 - 5You have a big mouth, Tom.You ______ have told everybody the secret.
A.can'1
B.mustn't
C.shouldn't
D.mightn't
开始考试点击查看答案 - 6—Look! Isn't that Peter's sister? —No, it ________ be her—I'm sure she doesn't wear glasses.
A.shouldn't
B.oughtn't
C.mustn't
D.can't
开始考试点击查看答案 - 7The hotel turned us down because we didn't make reservations, but we ______ have.
A.might
B.can
C.must
D.should
开始考试点击查看答案 - 8–Do you think Professor Smith_________be in the lab? --I'm not sure.
A.must
B.shall
C.need
D.can
开始考试点击查看答案 - 9I ______ her, but I never could.
A.ought to help
B.must help
C.must have helped
D.ought to have helped
开始考试点击查看答案 - 10.It was commanded that the coal mine survivors ________ to the nearest hospital for treatment.
A.must send
B.be sent
C.would be sent
D.should send
开始考试点击查看答案