毒害品的挥发速度越快,越容易引起中毒。
参考答案:对
—What _____ your mother like?
—She likes films and she often _____ films on computer. [ ]
A. is; looks at
B. is; sees
C. does; sees
D. does; looks at
四逆散所治四肢厥逆的病机是()
A.血虚寒客经脉
B.肾阳衰微,阴寒内盛
C.传经寒邪,深陷于里
D.过汗亡阳
E.以上都不是