题型:问答题 简答题 ---Do you mind _____alone at home? ---No, but I want a good book_______. [ ]A .leaving; to read B. to be left; reading C. to leave; reading D. being left; to read 查看答案
题型:问答题 简答题 两药合用,一种药物的毒副作用能被另一种药物所抑制的配伍关系,称作()。两药合用,以一种药为主,另一种药为辅,辅药能提高主药疗效的配伍关系,称作()。A.相使B.相杀C.相畏D.相反E.相恶 查看答案