Doctors say that exercise is important for health, but it ________ be regular exercise.
发布时间:2021-06-26
A.can
B.will
C.must
D.may
试卷相关题目
- 1My cellphone has disappeared. Who ________ have taken it away?
A.could
B.should
C.must
D.ought
开始考试点击查看答案 - 2I wish I________play tennis with them this afternoon, but I have to study for a test.
A.can
B.should
C.could
D.shall
开始考试点击查看答案 - 3I told your friend how to get to the hotel, but perhaps I________have driven her there.
A.could
B.must
C.might
D.should
开始考试点击查看答案 - 4—Thanks for lending me the electronic dictionary. ______ it be put here?—Yes, you may put it here just as well.
A.Dare
B.Does
C.Will
D.Shall
开始考试点击查看答案 - 5—This wall of air is an effective answer to the problem and it ________ work. —But it is a question to put such a wall of air around the statue.
A.may
B.must
C.should
D.could
开始考试点击查看答案 - 6— Where is Lily, Lucy? I cannot find her anywhere.— She ________ have been off long. I saw her clean the window just now.
A.shouldn't
B.can't
C.mustn't
D.needn't
开始考试点击查看答案 - 7You ______ be hungry already — you had lunch only two hours ago!
A.wouldn't
B.can't
C.mustn't
D.needn't
开始考试点击查看答案 - 8—It's the classroom! So you _______ know playing basketball is not allowed here.—Oh, I am really sorry.
A.need
B.will
C.must
D.may
开始考试点击查看答案 - 9There's no light oil ,Jackie and his family ________ be at home.
A.oughtn'tto
B.mustn't
C.needn't
D.can't
开始考试点击查看答案 - 10They ________ have arrived at lunchtime but their flight was delayed.
A.will
B.can
C.must
D.should
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