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问题 单项选择题

白果在定喘汤中的作用是

A．散寒平喘
B．敛肺定喘
C．清泻肺热
D．止咳化痰
E．降气平喘

答案

参考答案：B

解析：白果在定喘汤中的作用是敛肺定喘。
[考点] 定喘汤的配伍意义。

选择题

- The speaker is a tall man with glasses.

- Then it_____ be Mr. Smith, who is short and thin.

A．wouldn't

B．won't

C．mustn't

D．can't
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选择题

Since it is expected that FED will cut interest rate again, there is no doubt________the company

will raise the oil price. [ ]

A. what    

B. that

C. whether    

D. if
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