—Whatoneartharethepolicebusywi

— What on earth are the police busy with?
— They have been looking into how the plane crash _______.

A．came out

B．came up

C．came down

D．came about

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相关试题

A healthy life is frequently thought to be _____ with the open countryside and home-grown food.

A．tied

B．associated

C．involved

D．related

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--What shall we do with our project, stop or continue, sir?
---________ and try to finish it _______.

A．Go ahead with it; ahead of time	B．Go on doing it; before time
C．Go on to do it; ahead of time	D．Continue to do it; before the time

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To our ______, the result of the experiment is much better than we expected.

A．relief

B．regrets

C．disappointment

D．sorrow

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— Remember the first time we met, Jim?
— Of course I do. You _______ in the library.

A．have read

B．had read

C．were reading

D．read

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We hadn’t been out for long _________ she felt sick.

A．as

B．while

C．after

D．before

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