If only my grandma this together with us now!A．had seenB．could seeC．must

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If only my grandma this together with us now!

A．had seen

B．could see

C．must see

D．should see

答案

解析

略

举一反三

When I lived with my roommates in the university, we often talk into the night

A．might

B．could

C．should

D．would

题型：不详难度：| 查看答案

Once education is made free，many children who have dropped out of school .

A．will come back

B．came back

C．have come back

D．had come back

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—Do you regret paying twenty dollars for the dictionary?
—No．I ____ twice as much for it．

A．gladly paid	B．should gladly pay
C．would gladly have paid	D．had gladly paid

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------I don’t know why he has made such a silly mistake in the exam.
------ He ____________ it before he handed in the paper.

A．may have checked	B．might check
C．must have checked	D．should have checked

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---- Where is Jack?
----He _________ football on the playground with those AFS students, but I am not sure.

A．must be playing	B．must have played
C．may be playing	D．may have played

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