2014年职称英语考试理工类完形填空冲刺练习题(7)-查字典英语网
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2014年职称英语考试理工类完形填空冲刺练习题(7)

发布时间:2016-03-01  编辑:查字典英语网小编

  Heart Attack

  Throughout the United States, and especially in big cities and rural areas, tens of thousands of people with hearts that should be good       to keep them alive die each year for lack of adequate first aid. In New York City, for example, a new study has shown that only one person in 100 outside of hospitals  --   after the heart suddenly stops pumping . In contrast, in Seattle, the survival    --   after such heart attacks is one in five.

  The difference can be traced  __    the effectiveness of the chain of survival, Dr. Joseph P. Ornato said. Each link in the     __ must be strong enough for many lives to be      .

  The chain begins with an immediate telephone __     for emergency help and the start within four minutes of the process needed for restarting the    __  working, by a family member or bystander . It continues with the prompt arrival-within eight    __   ten minutes of a rescuer equipped with a special instrument that can shock the heart back to a normal rhythm. And it ends with the administration of advanced emergency care by nurses to maintain the hearts ability to survive until the doctors at the hospitals can take . When one or more links in this chain fail or function too slowly, the   __    of a victim surviving heart attack falls rapidly. Because of widespread weaknesses in the chain of    __  , experts in emergency heart care estimate that 20,000 to 80,000 people   __    needlessly of heart attack each year, a number comparable to the 55,000 killed annually in automobile      .

  One expert says, Sending an emergency vehicle to a heart attack victim   __    the special equipment is like having policemen with guns but no bullets. They may put on a good show, but they lack the weapon needed to get the job done.

  1 A enough B much C many D too

  2 A dies B survives C stops D wakes

  3 A speed B thing C rate D people

  4 A on B at C from D to

  5 A list B process C chain D step

  6 A accepted B taken C born D saved

  7 A call B number C line D worker

  8 A person B heart C brain D body

  9 A to B by C and D toward

  10 A out B about C on D over

  11 A cause B start C chance D event

  12 A death B luck C help D survival

  13 A die B live C survive D come

  14 A production B accidents C incidents D troubles

  15 A by B at C with D without

  【参考答案】

  1. A  2. B  3. C  4. D  5. C

  6. D  7. A  8. B  9. A  10. D

  11. C  12. D  13. A  14. B  15. D

  

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