现代休克概念是指（）

A．对血压急剧下降引起的反应

B．对有效循环血容量锐减的反应

C．感染致周围血管扩张反应

D．创伤致神经系统剧烈反应

E．大失血造成的周围血管收缩反应

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• Ⅲ. Cloze (30 points)

  Directions: For each blank in the following passage, there are tour choices marked A, B, C and D. Choose the one that is most suitable and mark your answer by blackening the corresponding letter on the Answer Sheet.

  A new came as a surprise that an elderly woman died yesterday after (21) knocked down by a motorist who had made no (22) to brake (刹车) . A police officer asked the driver, a man of 69, to read the number-plate of a car parked (23) the opposite side of the road. The man said this was (24) , because it was foggy. In fact, it was a sunny day. After several attempts, even from a distance of two meters, the man (25) failed to read the number-plate (26) He said he had never needed (27) , though he had been (28) in a similar accident 29 .

  The question of fitness to (30) comes (31) every time some medical condition relates to an accident like this. Last week two motorists died (32) blackouts (瞬间昏厥) at the wheel, With these (33) in mind, it is not surprising that accident prevention organizations are trying to (34) the government to introduce stricter controls over (35) so that both drivers and people on the road will enjoy safety.

  21. A. being

  B. be

  C. had

  D. has

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• 腰椎穿刺的常规部位是（）

  A．第1～2腰椎棘突间隙

  B．第4～5膜椎棘突间隙

  C．第3～4腰椎棘突间隙

  D．第2～3腰椎棘突间隙

  E．以上均为常规穿刺部位

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• Which of the following statements is NOT TRUE?

  A. Louis was famous for his discovery.

  B. Though his left arm and leg were disabled(残疾的), he worked even harder than before.

  C. In his childhood he made up his mind to become a doctor.

  D. His disabled left arm and leg had nothing to do with the mad dogs.

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• 湿哕音如发生在两肺底多见于（）

  A．肺结核

  B．支气管炎

  C．肺脓肿

  D．左心功能不全

  E．大叶性肺炎

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• It was so cold that they kept the fire ______ all night.

  A. to burn

  B. burn

  C. burning

  D. burned

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