With the help of high technology, more and more new substances _____ in the past years.

试卷相关题目

• 1After years of efforts, Chinese Olympic dream _____ in the end.

  A.comes true

  B.has been come true

  C.has been turned into reality

  D.had been turned into reality

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• 2— Why do you look so worried?      — My MacBook Pro broke down and my paper ______ unfinished since.       

  A.was left

  B.has left

  C.left

  D.has been left

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• 3I _______ you for sixteen years and I still don't know what goes on in your mind.

  A.have married

  B.havegot married to

  C.have married with

  D.have been married to

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• 4The 2014 FIFA World Cup will be held in Brazil in June 13th , 2014 , and 32 football teams ___ so far .   

  A.will choose

  B.will be chosen

  C.have chosen

  D.have been chosen

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• 5Millions of RMB yuan's worth of damage to the environment ______ by the poisonous chemical that flew into the river.

  A.has been caused

  B.has caused

  C.will be caused

  D.caused

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• 6Members do not need to repeat the information which _____ before.

  A.has submitted

  B.had been submitted

  C.has been submitted

  D.submitted

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• 7They are living with their parents for the moment because their own house ________.

  A.is being rebuilt

  B.has been rebuilt

  C.is rebuilt

  D.has rebuilt

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• 8Now the world's attention________the stocking markets，as they have great influence on the world's economy.

  A.is fixing on

  B.has fixed on

  C.is being fixed on

  D.had been fixed on

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• 9Look! There is a crowd of people over there. Go and see what ________ and if it is a bargain, buy it.

  A.has been selling

  B.has been sold

  C.is selling

  D.is being sold

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• 10— Are the food and clothes_________ the quake-hit area?   — Yes, they will be flown there ahead of time.

  A.flowing to

  B.flew to

  C.being flown to

  D.been flowing to

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