久泻不止，不可过用
A．益气
B．补肾
C．升提
D．分利
E．固涩
参考答案：D
—“Do you mind if I look at your notes?”
—“Of course not. _______.”
A．No problem
B．Be my guest
C．With pleasure
D．Not at all
共青团委员会的职责？
