标签上应注明“用前摇匀”的是() A.溶液剂 B.糖浆剂 C.溶胶剂 D.混悬剂 A. 1 B. 1 C. 1 D. 1
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举一反三
【单选题】听力原文:Amy Morning, Dr. Carter. Im sorry to disturb you. But may I speak to you about my course? Dr. Carter Yes, come in, Amy. But anyway, I havent got long, because I have to give a lecture in half an ...
【单选题】听力原文:W: Professor Li, I'm so sorry to disturb you by asking you so many questions after class. You must feel very tired of that. M: Tired? There is nothing more interesting than helping my students so...
【单选题】听力原文:W:Professor Li,I am so sorry to disturb you by asking you so many questions after class.You must feel very tired of that. M:Tired? There is nothing more interesting than helping my students solve...