She ______ her trip to New York because she was ill.A．called offB．closed down.C．

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She ______ her trip to New York because she was ill.

A．called off

B．closed down.

C．put up

D．went off

答案

解析

略

举一反三

Whenever a big company ______ a small one, the product almost always gets worse.

A．gets on with.

B．cuts down

C．takes over

D．puts up with

题型：不详难度：| 查看答案

The continuous rain ______ the harvesting of the wheat crop by two weeks.

A．set back.

B．set off

C．set out

D．set aside

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All the passengers were _______ wounded in the road accident.

A．more and more

B．by and by

C．more or less

D．little and little

题型：不详难度：| 查看答案

The more you _____ things to chance, the less chance there is for you.

A．leave

B．have

C．take

D．put

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Don"t ______ the windows open---it"s inviting thieves to enter.

A．keep

B．leave

C．remain

D．stay

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