It will not be he returns from abroad.A．before longB．long beforeC．after long

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It will not be he returns from abroad.

A．before long

B．long before

C．after long

D．long after

答案

解析

略

举一反三

It is so difficult a question_______ none of the kids could work it out.

A．as

B．that

C．which

D．X

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Hard _____ he tried, he failed to catch up with the first runner.

A．although

B．as

C．while

D．when

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Perhaps the day will come ____ people will be able to breathe clean air in cities．

A．when

B．while

C．as

D．since

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______ I am concerned, the meeting held last week is a great success.

A．As long as

B．As well as

C．As far as

D．As soon as

题型：不详难度：| 查看答案

—Do you think the weather will be all right in the coming summer vacation?
—No, we’re lucky. The newspaper says it’ll be very hot anyway.

A．if

B．though

C．unless

D．as

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