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问题 选择题

_____ you do, I will be on your side. [ ]

A. Whenever

B. Whatever

C. However

D. Wherever

答案

答案：B

单项选择题 A3/A4型题

男性，55岁，冠心病史，6小时前突然出现呼吸困难，咳粉红色泡沫状痰。查体：极度烦躁不安，心尖区舒张期奔马律。

该患者奔马律的发生机制是（）

A.左室收缩期负荷过度

B.左室舒张早期容量负荷过度

C.左室舒张末期压力负荷过度

D.左室舒张晚期容量负荷过度

E.左室舒张期容量及压力负荷过度
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单项选择题

All actors are exuberant people and all exuberant people are extroverts, but nevertheless it is true that some shy people are actors.
If the statements above are true, each of the following must also be true EXCEPT:

A．Some shy people are extroverts.

B．Some shy extroverts are not actors.

C．Some exuberant people who are actors are shy.

D．All people who are not extroverts are not actors.

E．(E) Some extroverts are shy.
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