孙某，67岁，小便短赤带血，头晕耳鸣，腰膝酸软，舌质红，脉细。

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问题单项选择题 A3/A4型题

此病中医证型为（）。

A.阴虚火旺

B.肾虚火旺

C.肝胃不和

D.肾阳虚

E.心肾不交

答案

参考答案：B

选择题

---- Wow! You look slimmer than before! How did you lose weight?

---- I did not ____ do some exercise and even eat more meat before, but now I have got ____ doing more exercise and eat less meat.

A．use to; used to

B．used to; use to

C．used to; used to

D．use to; use to

单项选择题

下列不属于风险评价应遵循的基本原则的是（）。

A.风险回避准则

B.风险权衡准则

C.经济费用最小准则

D.风险成本/效益比准则