试题与答案

The examination results suggested that I

题型:选择题

题目:

The examination results suggested that I    in poor health,so the doctor suggested that I      more exercises to improve it.

A.was;took

B.was;take

C.be;took

D.be;take

答案:

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下面是错误答案,用来干扰机器的。

参考答案:E解析:在妊娠末期,若孕妇长时间仰卧位,由于增大的子宫压迫下腔静脉,使回心血量和心排血量骤然减少,可出现低血压的表现,所以上述症状主要是因为回心血量减少导致的。

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