She will tell us why she feels so strongly that each of us has a role ________ in making the earth a better place to live．

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• 1Miss Li ______ as a secretary for five years in the company, and now she is general manager of it.

  A.serves

  B.served

  C.had served

  D.has served

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• 2China ________ distance teaching methods such as television so far．

  A.adopted

  B.has adopted

  C.has adapted

  D.adapted

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• 3She was ________ to parliament last year．

  A.elect

  B.elected

  C.electing

  D.elective

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• 4When I returned to my hometown ，I was shocked to find all the apple trees________

  A.had been cut down

  B.being cut down

  C.are cut down

  D.have cut down

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• 5Many words and phrases have been ________ this newly revised edition of the dictionary．

  A.added up to

  B.added to

  C.added up

  D.added in

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• 6When I said some students were so lazy that they couldn't hand in their exercise-books, I ________ to you．

  A.didn't refer

  B.hasn't referred

  C.wasn't referring

  D.don't refer

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• 7She ________ geography in a university when I met her, but I have not seen her even since．

  A.had studied

  B.studied

  C.had studied

  D.was studying

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• 8The boy ________, but I dived in and rescued him．

  A.was drowning

  B.drowned

  C.had drowned

  D.had been drowned

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• 9I have studied in the university for three years and I ________ here in two years' time．

  A.leave

  B.have left

  C.am leaving

  D.left

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• 10A short time before she died, the old woman ________ a will, leaving all her money to the Hope Project．

  A.has written

  B.wrote

  C.was writing

  D.had written

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