_______from other continents for millions of years, Australia has many plants and animals not found in  any other country in the world.      

试卷相关题目

• 1We finally managed to make the customers _______ of the quality of the vehicle.

  A.to convince

  B.convincing

  C.convince

  D.convinced

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• 2You can imagine what great trouble they have________the problem ________.

  A.to solve; being talked about

  B.solving; discussing

  C.to solve; to talk about

  D.solving; being discussed

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• 3_______ around the Water Cube, we were then taken to see the Bird's Nest for the 2008 Olympic Games.

  A.Having shown

  B.To be shown

  C.Having been shown

  D.To show

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• 4The stadium ________ by workers now will be finished by the end of 2012.

  A.to build

  B.built

  C.to be built

  D.being built

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• 5________ to work overtime that evening, I missed a wonderful film.      

  A.Having been asked

  B.To ask

  C.Having asked

  D.To be asked

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• 6________different kinds of pianos, the factory is sure they can satisfy people's needs .

  A.To produce

  B.Being produced

  C.Produced

  D.Having produced

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• 7We were greatly encouraged by the news of our team ____ another gold medal.   

  A.to have won

  B.to win

  C.won

  D.having won

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• 8He must have gone out. I heard the noise of the door _____ when I was still in bed.

  A.being locked

  B.to lock

  C.locking

  D.having locked

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• 9_____ by the whole class for what he did wrong, Tony finally cheered up .   

  A.Being forgiven

  B.To forgive

  C.Having forgiven

  D.Having been forgiven

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• 10____ by a crowd of people, I felt nervous, ____ what to say.

  A.Watching; didn't know

  B.Having watched; and not knew

  C.Having been watched; not known

  D.Being watched; not knowing

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