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科目： 來源： 題型：單選題

It was soup _________ Oliver was eating.

A．that B．what C．which D．when

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When_________why he was late, he made no answer.

A．questioned B．questioning
C．a(chǎn)sking questions D．question

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科目： 來源： 題型：單選題

Even if there is no scientific proof        secondhand smoke causes cancer, there is no reason why nonsmokers should be forced to take this risk.

A．which B．that C．when D．where

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科目： 來源： 題型：單選題

It is only when you nearly lose someone _____ fully conscious of how much you value him.

A．do you becomeB．then you become
C．have you becomeD．that you become

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科目： 來源： 題型：單選題

John thinks it won’t be long _________ he is ready for his new job.

A．when B．a(chǎn)fter  C．before D．since 

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科目： 來源： 題型：單選題

He must have known the truth yesterday, _________?

A．haven’t youB．didn’t youC．have youD．did you

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科目： 來源： 題型：單選題

_____ to make a speech, he said he would be glad to.

A．When askedB．When asking
C．When he was askingD．When to ask

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科目： 來源： 題型：單選題

I can’t remember _______ you started doing the work.

A．that it was when B．when it was that
C．when was it that D．that was it when

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科目： 來源： 題型：單選題

If _____ without following the doctor’s instructions, the medicine may have serious side effects.

A．Taken B．to be taken C．Taking D．being taken 

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科目： 來源： 題型：單選題

Not until the early years of the 19th century ________ what heat was.

A．man did knowB．did man knew
C．didn't man knowD．did man know

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