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问题 单项选择题

天南星的功效是( )

A．燥湿化痰，止咳平喘

B．燥湿化痰，祛风解毒

C．燥湿化痰，清热定惊

D．燥湿化痰，降逆止呕

E．燥湿化痰，祛风解痉，散结消肿

答案

参考答案：E

单项选择题

Which of the following figures is NOT true according to the passage a. 17% of the laid-off workers are settling for less pay. b. Median weekly earnings have fell by 1.5% since January. c. 50,000 workers have lost their jobs since January. d. Historically 8.5% of the laid-off workers would settle for less pay.
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单项选择题

某病人70岁，有冠心病史，可疑直肠癌，准备进行直肠指检，采用何种体位为宜()。

A．仰卧位

B．蹲位

C．侧卧位

D．截石位

E．俯卧位
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