既能泻肾火又能利水的药物是（）
A.知母
B.滑石
C.泽泻
D.牡丹皮
参考答案：C
Answer the questions. 根据实际情况回答问题。
1. What does your father do?
2. What's your address?
3. Where do you live?
细菌的异常形态
