John was absent from the meeting, he ______ sick yesterday.
发布时间:2021-08-04
A.might be
B.may have been
C.must be
D.can have been
试卷相关题目
- 1________ you have any trouble taking care of the baby, just call me at any time.
A.Need
B.Must
C.Can
D.Should
开始考试点击查看答案 - 2If you had told me about your problem, I ________ able to help you.
A.may be
B.might be
C.may have been
D.might have been
开始考试点击查看答案 - 3If he knew the result of the examination, he _______ tell me.
A.can
B.will
C.may
D.would
开始考试点击查看答案 - 4Under more favourable conditions ,we ______ better.
A.need have done
B.should do
C.could have done
D.might be doing
开始考试点击查看答案 - 5Betty, stay at home. Your mother ________ phone you.
A.can
B.would
C.might
D.shall
开始考试点击查看答案 - 6We ________ have to hurry if we want to arrive in time.
A.shall
B.must
C.can
D.may
开始考试点击查看答案 - 7She quickened her pace in order that ________ with the others.
A.may catch up
B.might catch up
C.could have caught up
D.might have caught up
开始考试点击查看答案 - 8The students ought _______ each other in their study.
A.help
B.to help
C.helps
D.helping
开始考试点击查看答案 - 9You look ______.You ______ all night.
A.worn out…must have stayed up
B.tired out…should have stayed up
C.tiring…might stay up late
D.given out…should stay up late
开始考试点击查看答案 - 10________ you arrange for a new experiment ________ ?
A.Can ;to be done
B.Must ;to do
C.Could ;being done
D.Will ;to have done
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