The finding could prove to be useful to

试卷相关题目

• 1The human heart stops producing cardiac cells

  A.when a person becomes old

  B.as soon as a person gets sick

  C.immediately after a person is born

  D.once a person dies

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• 2Obesity and alcohol consumption may also lead to some other diseases.

  A.Right

  B.Wrong

  C.Not mentioned

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• 3Fewer women died from breast cancer in the UK in 2005 than in 2004.

  A.Right

  B.Wrong

  C.Not mentioned

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• 4Breast cancer is more common in the UK than in many other countries.

  A.Right

  B.Wrong

  C.Not mentioned

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• 5Breast cancer can come back 10 years after you were first diagnosed.

  A.Right

  B.Wrong

  C.Not mentioned

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• 6In people in their mid-70s, only 0. 45 percent of cardiomyocytes _ .

  A.are still functional

  B.are reduced each year

  C.are replaced each year

  D.are damaged each year

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• 7Chronic heart failure is attributed to

  A.the dying heart cells

  B.the effect of pharmceutical

  C.the weight of a patient

  D.the life span of a person

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• 8It is not known yet if the rate of cell turnover in diseased hearts

  A.is high enough to replace cells faster than they're dying off

  B.is of any use to researchers

  C.is the same as that in healthy hearts

  D.changes over time

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• 9The body of the Iceman was found in the mountains mainly because

  A.the melted ice made him visible

  B.two Germans were climbing the mountains

  C.he was lying on the ice

  D.he was just on a mountain pass

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• 10What can be inferred from paragraph 2、

  A.The Iceman was killed while working.

  B.The Iceman lived a poor life.

  C.The Iceman could have died from the wound in the hea

  D.D.The Iceman was struck dead from behind.

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