难溶性的药物片剂一般应作() A.重量差异检查 B.崩解时限检查 C.含量均匀度检查 发布时间:2017-07-01 01:41 │ 来源:www.tikuol.com 题型:单项选择题 B型题 问题: 难溶性的药物片剂一般应作()A.重量差异检查B.崩解时限检查C.含量均匀度检查D.溶出度测定E.不溶性微粒检查
题型:单项选择题 B型题 I was giving a talk to a large group of people, the same talk I _____ half a dozen other groups before.[ ]A. was giving B. had given C. am giving D. have given 查看答案