We’ll discuss the problem ________ lunch time.A．at B．overC．of D．when

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We’ll discuss the problem ________ lunch time.

A．at

B．over

C．of

D．when

答案

解析

略

举一反三

Your didn’t pass the driving test . _____, you failed.

A．In the end

B．After all

C．In other words

D．At the same time

题型：不详难度：| 查看答案

His hard work paid ____ when he got the result.

A．off

B．over

C．out

D．back

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____________, they have been struggling against the snowstorm for ten hours.

A．Up to now

B．By the time

C．From then on

D．In the future

题型：不详难度：| 查看答案

______ the traffic jam, he didn’t catch his plane, which was reported to have crashed soon after it took off.

A．Because of

B．On account of

C．Due to

D．Thanks to

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-- How did you manage to get such a nice old painting?
---Quite _______.

A．by accidents

B．by a chance

C．by accident

D．by incident

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