防风通圣散的主证是()
A.外感风邪,水湿壅盛
B.风寒束表,水饮内停
C.风热壅实,表里俱实
D.表热内陷,下利不止
E.外感风寒湿,兼有里热
参考答案:C
---It' a fine day. Shall we go walking?---__ But we need to be home before six.
A.Have a nice time!
B.Not at all.
C.You are right.
D.Good idea!
船舶的横初稳性方程为()。
A.MR=△GZ
B.MR=△GZsinθ
C.MR=△GMsinθ
D.MR=△GMcosθ