普济消毒饮的功用（）
A．利湿退黄
B．活血散瘀
C．清热泻火
D．泻下通腑
E．凉血止血
参考答案：C
—How _____ your mother now?
—She _____ well. Thank you. [ ]
A. is; are
B. is; is
C. am; is
D. are; is
ther now?
B. is; is