气随汗脱的理论依据是( )
A．气能化津
B．气能摄津
C．气能生津
D．津能载气
E．气能行津
参考答案：D
Mind your ____, and thank your friend when you leave the party.
A．advice
B．ways
C．manners
D．manner
消防有线通信网络如何分类？
