They left here early and ________ by now. A．should arrive B．must arriveC．can arr

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They left here early and ________ by now.

A．should arrive

B．must arrive

C．can arrive

D．should have arrived

答案

解析

略

举一反三

. -- I go out to play now, mum?
--No, you . You should do your homework first.

A．Must, mustn’t	B．Might, wouldn’t
C．Need, mustn’t	D．May, had better not

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Jane didn’t follow our advice that she ___ more attention to her pronunciation.

A．be paid

B．must pay

C．pay

D．would pay

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- Has John arrived yet?
-- No, she _______ an hour ago.

A．was supposed to come	B．must have come
C．should come	D．ought to have come

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---- Liu Qian has just come back from Canada and she looks very excited.
---- She ________ her trip very much.

A．should have enjoyed

B．might enjoy

C．must enjoy

D．must have enjoyed

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There was a man crying over there．He _______ himself．

A．could hurt

B．might hurt

C．must have hurt

D．might have hurt

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