大多数解表药的有效成分是()
A.挥发油
B.有机酸
C.鞣质
D.糖
E.蛋白质
参考答案:A
The manager had fallen asleep where he_____, without undressing. [ ]
A. was laying
B. was lying
C. had laid
D. had lied
看守所内工作人员信息查询统计权限由所领导决定,并由系统管理员设置。