In the eyes of the researchers the percentages given in the last paragraph ________.

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• 1All the following statements are true EXCEPT________.

  A.a relatively small number of the volunteers had large or fast-growing nodules

  B.almost all those with large or fast-growing nodules were found to have lung cancer

  C.all the volunteers were at high risk for lung cancer

  D.most of the volunteers tested negative during screening

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• 2According to the passage, good guidelines for lung cancer screening ________.

  A.are a little bit too costly

  B.do not exist yet

  C.are being implemented

  D.have been developed

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• 3Which is probably NOT true of lung cancer、

  A.Smokers are usually considered to be at high risk for it.

  B.It is the leading cause of cancer deaths around the world.

  C.159,000 new cases of it are diagnosed in the US each year.

  D.It often goes unnoticed until it has spread.

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• 4The new study indicates that in case of small or slow-growing lung nodules_________.

  A.you cannot be too careful

  B.cancer is just matter of time

  C.a biopsy is unnecessary

  D.more aggressive testing is a must

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• 5The author does NOT believe in_________.

  A.lots of scientific data

  B.Francis Bacon

  C.blind trust

  D.too much knowledge

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• 6The body of the iceman was found in the mountains mainly because _________.

  A.the melted ice made him visible

  B.he was just on a mountain pass

  C.two Germans were climbing the mountains

  D.he was lying on the ice

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• 7What can be inferred from paragraph2、

  A.The Iceman was struck dead from behind.

  B.The Iceman could have died from the wound in the head.

  C.The Iceman was killing while working.

  D.B.The Iceman could have died from the wound in the head.C.The Iceman was killing while working.D.The Iceman lived a poor lif

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• 8All the following are assumptions once made about the Iceman EXCEPT _________.

  A.he was a Swiss woman's long-lost father

  B.he came from Italy

  C.he was a soldier in World War I

  D.he was born about a thousand years ago

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• 9The scientists made the deduction that the Iceman _________.

  A.had got a wound on the back of his head

  B.had a tiny hole in his skin causing his death

  C.was hit in the shoulder by an arrowhead

  D.was probably in some' kind of a battle

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• 10The word "bandits" in paragraph 4 could be best replaced by _________.

  A.soldiers

  B.hunters

  C.robbers

  D.shooters

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