疏散风热又透疹的药物是()
A.柴胡、葛根、升麻
B.薄荷、牛蒡子、蝉蜕
C.桑叶、菊花、薄荷
D.牛蒡子、菊花、升麻
E.蔓荆子、淡豆豉、荆芥
参考答案:B
—I’d like you to tell me something about Shen Nongjia.
—I’m sorry, but neither Jack nor I ____ there.
A.have been
B.had been
C.have gone
D.has gone
药物中反式有效,顺式无效的是()
A.雌二醇
B.雌酮
C.左炔诺孕酮
D.炔诺酮
E.己烯雌酚