A new technique ________, the yields(产量)as a whole increased by 20 percent．

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• 1No one has told Smith about ________ a lecture the following day.

  A.there being

  B.there be

  C.there would be

  D.there was

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• 2I was overjoyed at the news of my hometown ________ so much progress．

  A.to make

  B.to have made

  C.made

  D.having made

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• 3She got on the bus ________ a baby in her arms.

  A.with

  B.for

  C.as

  D.by

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• 4With this problem ______ , we'll be able to finish the work soon.

  A.solving

  B.solved

  C.was solved

  D.to solve

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• 5I saw a lot of children playing in the garden , most of them ________ girls .

  A.are

  B.were

  C.being

  D.have been

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• 6The two thieves fled the town separately, ________ a bag.

  A.each carrying

  B.who carrying

  C.each was carrying

  D.who was carrying

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• 7________ the classroom, a book was found ________ on the ground.

  A.Entering; lay

  B.Entered; laid

  C.Enter; lying

  D.He entering; lying

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• 8No one had informed me of ________ a meeting the following day.

  A.there be

  B.there being

  C.there would be

  D.there was

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• 9________ the light ________ , can you go to sleep?

  A.With; on

  B.While; turns on

  C.During; is on

  D.With; is on

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• 10________ the children's work, I saw the hope of tomorrow.

  A.Impressing by

  B.Impressing with

  C.Impressed on

  D.Impressed by

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