狐蚀于前阴,治用()
A.甘草泻心汤主之
B.苦参汤洗之
C.半夏泻心汤主之
D.生姜泻心汤主之
E.雄黄熏之
参考答案:B
Summer is coming. It's hot now. [ ]
A. doing
B. getting
C. leaving
D. taking
植物单细胞培养的方法有哪些?各有何特点?