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问题 单项选择题

关于大量临床观察结论证明ACEI的疗效，下列哪项不正确（）。

A.减少心排血量

B.增加心排血量

C.提高生存率

D.明显改善症状

E.提高运动耐量

答案

参考答案：A

单项选择题

腹部胀痛拒按，胸脘闷滞，纳食减少，烦渴引饮，身热汗出，大便溏滞不爽或秘结，小便短赤，舌苔黄腻，脉滑数，其治宜

A.泄热通腑行气导滞 

B.疏肝解郁,理气止痛 

C.温中补虚,缓急止痛 

D.活血化瘀,理气止痛
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单项选择题

A coed soccer team has W women and M men on the team. If 4 women and 2 men are added to the team roster, and if one person on the team is selected at random to serve as team captain, then the probability that the team captain will be a woman can be represented as （）.

A.A

B.B

C.C

D.D

E.E
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