_______ I’m not very healthy.[ ]
A. Maybe
B. May be
C. May
D. Can
答案:A
一瓶盐水,盐占盐水质量的20%,盐与水的质量比是( )
A.1:4
B.1:5
C.1:6
D.1:20
太阳中风证发热汗出的基本病机是()
A.卫气虚弱
B.卫闭营郁
C.荣弱卫强
D.风性开泄
E.阴虚有热