天花粉不具有的功效是（）
A.清热
B.生津
C.凉血利尿
D.清肺润燥
E.消肿排脓
参考答案：C
气体灭火系统灭火剂储存装置的布置应便于维护、检查，操作面距墙面或相对操作面之间的距离不宜小于()m。
A．1.0
B．0.8
C．1.5
D．0.6
Mum asked Lucy ________.[ ]
A. if could she get some tea for her
B. whether she get some tea for her
C. if she could get some tea for her
D. whether she can get some tea for her
