The HIV virus is an excellent warrior to fight the body’s immune cells.

试卷相关题目

• 1HIV can be safely used to cure cancer only if the deadly genes have been removed.

  A.Right

  B.Wrong

  C.Not mentioned

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• 2The idea of using HIV for a beneficial purpose has been widely accepted.

  A.Right

  B.Wrong

  C.Not mentioned

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• 3FDA has approved the plan of using HIV to cure cancer in humans.

  A.Right

  B.Wrong

  C.Not mentioned

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• 4The __steadily__ rising cost of labor on the waterfront has greatly increased the cost of shipping cargo by water.

  A.suddenly

  B.gradually

  C.excessively

  D.exceptionally

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• 5The secretary is expected to __explore__ ideas for post-war reconstruction of the are

  A.A.investigate

  B.deny

  C.stress

  D.create

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• 6Other countries are also expected to begin clinical gene therapy trials soon.

  A.Right

  B.Wrong

  C.Not mentioned

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• 7It is the lack of money that has held up the progress in using replacement genes to cure cancer.

  A.Right

  B.Wrong

  C.Not mentioned

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• 8The HIV virus has caused more deaths in developed countries.

  A.Right

  B.Wrong

  C.Not mentioned

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• 9First aid may bring about all the following results EXPECT

  A.saving a victim’s life.

  B.preventing a victim’s condition from getting worse.

  C.relieving a victim from pain.

  D.helping a person avoid sudden illness or injury.

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• 10Before we administer first aid to a victim, it is very important for us

  A.to make sure what to do and what not to do.

  B.to refer to all kinds of handbooks on first aid.

  C.to remove the ring or bracelet he may be wearing.

  D.C.to remove the ring or bracelet he may be wearing.D.to take him to a hospital at onc

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