As we know, penicillin became the greatest drug of the 20th century, ______ millions of lives.

试卷相关题目

• 1 _______ a little money, Jane was able to buy her mother a lovely new watch.

  A.To save

  B.Saving

  C.Saved

  D.Having saved

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• 2Chinadaily.com.cn is the largest English portal site in China，_______ news，business information and learning materials．

  A.to provide

  B.provide

  C.provided

  D.providing

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• 3_____ of their bad habits, the boys switched from being dependent on their parents to _____ for others.

  A.Having rid; sacrificing

  B.To rid; sacrifice

  C.Rid; sacrificing

  D.Having been rid; sacrifice

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• 4Film has a much shorter history, especially when _______ such art forms as music and painting.

  A.having compared to

  B.comparing to

  C.compare to

  D.compared to

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• 5This agreement will be signed by the managers_________.

  A.concerns

  B.concerning

  C.concerned

  D.to be concerned

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• 6Well, towards nightfall, I found myself _______ out to sea by a strong wind.

  A.being carried

  B.carried

  C.to carry

  D.having carried

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• 7I looked up and noticed a snake ______ its way up the tree to catch its breakfast.

  A.to wind

  B.wind

  C.winding

  D.wound

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• 8A sheep_______on this kind of special grass usually grows much faster than_______on ordinary (普通的).

  A.feeding; one

  B.feeds;the one

  C.fed;that

  D.feeding;it

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• 9We are invited to a party ________in our club next Friday.

  A.to be held

  B.held

  C.being hold

  D.holding

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• 10The boy is lying on the ground, _________ at the aeroplane in the sky.

  A.looked

  B.looking

  C.look

  D.to look

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