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科目： 來源：不詳 題型：單選題

— Why do you do volunteer work in the North-West?
— I___ to improve the lives of the children there through my efforts．
A．was tryingB．have tried
C．a(chǎn)m tryingD．tried

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科目： 來源：不詳 題型：單選題

They____on the program for almost one month before l was arranged to help them. Now, we____on it as no result has come out.
A．had been working: are still working
B．had worked; were still working
C．have been working; have worked
D．have worked; are still working

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科目： 來源：不詳 題型：單選題

— Isn’t it amazing that I met Francis at the Christmas party?
—Really?For how many years ____ each other?
A．didn’t you seeB．haven’t you seen
C．hadn’t you seenD．don’t you see

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科目： 來源：不詳 題型：單選題

---Will you please repeat your idea?
---Sure. But I don't think that you ________ attention.
A．paidB．pay C．a(chǎn)re payingD．were paying

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科目： 來源：不詳 題型：單選題

For some time the expert __________ people of the health risks caused by passive smoking. He     says he won't stop until all the smokers around him decide to quit smoking.
A．is warnedB．is warningC．has been warningD．has been warned

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科目： 來源：不詳 題型：單選題

The book came out in 1973 and it _________into thirty languages ever since.
A．translated B．has been translated
C．has translatedD．was translated

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科目： 來源：不詳 題型：單選題

When Alice came to, she didn’t know how long she        there.
A．had been lyingB．has been lyingC．was lyingD．has lain

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科目： 來源：不詳 題型：單選題

— We thought he would have got the job.
— What a pity! He ______too nervous when interviewed.
A．wasB．had beenC．has beenD．would have been

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科目： 來源：不詳 題型：單選題

After Tom had finished some paper work, he ______ interviewing the applicants.
A．startsB．had startedC．startedD．has started

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科目： 來源：不詳 題型：單選題

Henry goes to a free class every Sunday afternoon which______at 4 pm.
A．startsB．will startC．is to startD．started

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