No magazines agreed to publish the harmful effect of DDT because ______.

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• 1What can be inferred from Paragraph 1、

  A.Rachel’s friend was concerned about bird protection.

  B.Rachel wrote a lot of books about chemicals.

  C.DDT kills both insects and plants in the wil

  D.D.An airplane spread DDT to kill harmless insects.

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• 2The last paragraph suggests that ______.

  A.the assistance dogs are popular

  B.training assistance dogs costs little money

  C.all the kennels are in a good condition

  D.the charity have achieved nothing so far

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• 3The underlined word “frustration” in Paragraph 3 roughly means ______.

  A.great pleasure

  B.self confidence

  C.low spirits

  D.strong will

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• 4We can learn from the text that ______.

  A.Sam had not a single friend in the past

  B.Josie rid Sam of his depression and changed his life

  C.Sam used to go out to relax for pleasure frequently

  D.Josie can predict when Sam is ill and warns his parents

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• 5What can we learn about Dogs for the Disabled、

  A.It was founded to help people suffering from bone cancer.

  B.It focuses on helping disabled people to attend college.

  C.It doesn’t intend to train dogs to help the disabled over-18s.

  D.It contributes much to physically disabled children.

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• 6In her book “Silent Spring”, Miss Carson ______.

  A.supported the development of industry

  B.predicted bird population would increase

  C.showed her anxiety about the environment

  D.was confused about the cause of a silent spring

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• 7Industry spokesman’s attitude towards the book is that of ______.

  A.tolerance

  B.criticism

  C.unconcern

  D.praise

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• 8Which of the following is true according to the text、

  A.DDT was forbidden to be used once “Silent Spring” was published.

  B.Miss Carson was glad to see her book was appreciated by all.

  C.Miss Carson suggested all pesticides should be banne

  D.D.Rachel’s book contributed a lot to the ban of DDT.

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