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科目: 来源:不详 题型:单选题

—Li Lin took the 8:00 bus to Fuzhou this morning.
—Really? He _________ a fast train. It’s much more comfortable to travel by fast train.
A.could have takenB.should takeC.must have takenD.can take

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科目: 来源:不详 题型:单选题

—— We expected you yesterday.
—— I'm sorry,  I______you to say that I couldn't be here until today.
A. should have calledB. must have called
C. could callD. would call

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科目: 来源:不详 题型:单选题

As I was sitting down for dinner,the telephone ________ring.
A.shouldB.mustC.couldD.would

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科目: 来源:不详 题型:单选题

--- Shall I take your iPad to the shop to be repaired?
--- Thanks, you _______. There is nothing wrong now.
A.mustn’tB.oughtn’t toC.can’tD.needn’t

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科目: 来源:不详 题型:单选题

One of our rules is that every teacher      wear school uniform while attending the school flag-rising ceremony.
A. mightB. shallC. couldD. will

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科目: 来源:不详 题型:单选题

It has been announced that students         remain in their seats until all the papers have been collected.
A.canB.willC.shallD.may

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科目: 来源:不详 题型:单选题

According to the rules and regulations, all payments _____ be made in cash in the shopping center.
A.shall B.can C.must D.should

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科目: 来源:不详 题型:单选题

Mike ________ his car, for he came to work by bus this morning
A.can have foundB.could have found
C.can’t have foundD.mustn’t have found

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科目: 来源:不详 题型:单选题

—I don’t mind telling you what I know.
—You _____. I can manage it myself.
A.mustn’tB.ought not toC.can’tD.don't have to

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科目: 来源:不详 题型:单选题

As we all know, it is usually cold in this place in January, but it _____ be warm sometimes.
A.mustB.canC.shouldD.would

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