桃花汤证的临床表现是()
A.腹痛
B.便脓血
C.下利不止
D.小便不利
E.里急后重
参考答案:A, B, C, D
The story is too _____, why are you so _____ in it? [ ]
A. boring / interesting
B. bored / interesting
C. boring / interested
D. bored / interested
三七药材粉末镜检可见()
A.乳汁管
B.油室
C.油管
D.油细胞
E.树脂道