下列哪味药物具有涩肠、敛肺、宁心安神作用
A.乌梅
B.五倍子
C.五味子
D.罂粟壳
E.山茱萸
参考答案:C
解析:五味子酸,温,能敛肺滋肾,生津敛汗,涩精止泻,宁心安神。
对点检过程中发现的设备问题,要了解清楚哪些方面?
Tom's mother always told him not to smoke again, but ______ didn't help.
A. he B. itC. which D. as