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科目： 來源：不詳 題型：單選題

Some insects_____ the colour of their surroundings (環(huán)境) to protect themselves.
A．take upB．take offC．take onD．take out

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科目： 來源：不詳 題型：單選題

Mike didn’t play football yesterday because he had_____ his leg.
A．damagedB．hurtC．hitD．struck

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科目： 來源：不詳 題型：單選題

Tom’s mother bought quite a lot of things online but spent only $20 _____.
A．in orderB．in a wordC．in allD．in conclusion

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科目： 來源：不詳 題型：單選題

I _____ some knowledge of cooking just by watching my mother doing it.
A．put upB．looked upC．picked upD．set up

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科目： 來源：不詳 題型：單選題

We _____ close friends since we got to know each other in 2006, and we always keep in touch.
A．wereB．have beenC．will beD．had been

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科目： 來源：不詳 題型：單選題

---- Tim was seriously hurt in the match and sent to hospital.
---- _____, let’s go and see him.
A．If soB．If notC．If necessaryD．If any

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科目： 來源：不詳 題型：單選題

By the time the tornado ended, more than 2,000 people _____.
A．has injuredB．has been injured
C．had injuredD．had been injured

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科目： 來源：不詳 題型：單選題

Once a computer is put into water, the system _______ and cannot repair itself.
A．breaks downB．breaks throughC．breaks outD．breaks up

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科目： 來源：不詳 題型：單選題

At this time of next Friday, I _____ to New York by the Korean Airline.
A．will flyB．will be flyingC．a(chǎn)m flyingD．will have flied

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科目： 來源：不詳 題型：單選題

Could I have a cigarette? I seem to          of them.
A．have run outB．use upC．run outD．have used up

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