A. 木通、小蓟 B. 淡竹叶、甘草 C. 生地黄、滑石 D. 栀子、大黄 E. 木通、滑石
A. 正确 B. 错误
A. Whenever its serviceability is in doubt B. In accordance with the manufacturer's recommendation C. At least once a month D. All of the above