Because of the Russian gas limit to Europe, attempts _______ to use botanical fuel as a source of power.

试卷相关题目

• 1Some old buildings _______ and a new stadium for Nanjing 2014 Youth Olympic Games is being built right there.

  A.will be pulled down

  B.have been pulled down

  C.are pulled down

  D.had been pulled down

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• 2Going out for a trip with friends            popular in the last few years .

  A.is

  B.was

  C.has been

  D.had been

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• 3When I met him the other day, it was the first time we ____ each other since we were at school.

  A.saw

  B.hadseen

  C.wereseeing

  D.haveseen

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• 4Lily _____ a book about China last month but I don't know whether she has finished it.

  A.wrote

  B.had written

  C.is writing

  D.was writing

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• 5With the rapid development of medical science, we ________ more new drugs used in the treatment of cancer.

  A.see

  B.had seen

  C.will be seeing

  D.would see

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• 6When I said some students were so lazy, I ___to you.

  A.don't refer

  B.wasn't referring

  C.didn't refer

  D.hasn't referred

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• 7He was ________ a position as an manager, after winning second place in the competition

  A.rewarded

  B.awarded

  C.valued

  D.praised

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• 8Luckily good things _________ here to save local wildlife.

  A.are doing

  B.are being done

  C.had been done

  D.will do

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