.They thought about it for a long time, but still couldn’t ________ a solution.A

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They thought about it for a long time, but still couldn’t ________ a solution.

A．come over

B．got along with

C．came out

D．come up with

答案

解析

略

举一反三

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Jane has been working for three months without going on holiday . .
She should have taken a vacation ,but she couldn’t ____the time.

A． afford

B．spend

C．take

D．waste

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I met John the other day .Guess what ?
What ?
He changed so much that I didn’t___ him____ at first.
A. put, out B.take out C make out D.turn ,out

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When products made in factories ，they are thrown away as garbage．

A．come to an end

B．are put to use

C．are used up

D．wear out

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----I’d like to see the movie very much, but I have no money with me.
----That’s OK. My _____this time.

A．offer

B．treat

C．promise

D．service

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To our surprise, that top student in our class failed _________a scholarship.

A．obtain

B．obtaining

C．to obtain

D．obtained

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