癃闭是以小便频急，淋沥不尽， * * 涩痛，小腹拘急，痛引腰腹为主要临床表现的病证。
参考答案：错
—Would you mind the box?
— Do it as you like, please.
A．to open; OK B．opening; Certainly not C．Closing; Of course
桂枝汤中配伍炙甘草的主要用意是（）
A.益气补虚
B.扶正祛邪
C.缓峻护正
D.化痰止咳
E.调和诸药
