"命门之火"实际上是指()
A.心阳
B.肝阳
C.脾阳
D.肾阳
E.以上都不是
参考答案:D
完成对话,每空一词
A: Can I help you?
B: Yes, (1)______. I'd like a sweater.
A: We have quite a few here. How (2)______ this one?
B: Good. (3)______ (4)______ are they?
A: Ten dollars.
B: OK. I'll (5)______ it. Thank you very much.
A: You are (6)______.
氨基甙类抗生素的常见不良反应为
A.过敏反应
B.耳毒性
C.神经肌肉阻断作用
D.肾毒性
E.以上都对