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科目： 來源：不詳 題型：單選題

—Why，Jack，you look so tired!
—Well，I ________ the house and I must finish the work tomorrow.
A．was paintingB．will be painting
C．have paintedD．have been painting

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科目： 來源：不詳 題型：單選題

I have to see the doctor because I ________ a lot lately.
A．have been coughingB．had coughed
C．coughedD．cough

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科目： 來源：不詳 題型：單選題

—Look！Somebody ________ the sofa.
—Well，it wasn't me.I didn't do it.(2012·江西)
A．is cleaningB．was cleaning
C．has cleanedD．had cleaned

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科目： 來源：不詳 題型：單選題

—I remember you were a talented pianist at college.Can you play the piano for me?
—Sorry，I ________ the piano for years.(2012·湖南)
A．don't playB．wasn't playing
C．haven't playedD．hadn't played

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科目： 來源：不詳 題型：單選題

— Alvin，are you coming with us?
—I'd love to，but something unexpected ________.
A．has come upB．was coming up
C．had come upD．would come up

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科目： 來源：不詳 題型：單選題

In the last few years thousands of films ________ all over the world.
A．have producedB．have been produced
C．a(chǎn)re producingD．a(chǎn)re being produced

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科目： 來源：不詳 題型：單選題

It’s reported that in the past 50 years around 80 percent of Beijing’s courtyard houses ______.
A．had wiped outB．have wiped out　
C．have been wiped out　D．had been wiped out

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科目： 來源：不詳 題型：單選題

When to go for the on-salary holiday          yet?
A．a(chǎn)re not decidedB．have not been decidedC．is not being decidedD．has not been decided

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科目： 來源：不詳 題型：單選題

The world's first flying car has been ________ for sale at ￡800,000 by Courtesy Aircraft of the US.
A．taken upB．put up
C．pulled upD．made up

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科目： 來源：不詳 題型：單選題

It's said that they ________ a better life ever since they moved to the US.
A．had enjoyedB．have been enjoying
C．were enjoyingD．would enjoy

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