题目内容

含于口腔中缓慢溶化产生局部治疗作用的片剂:

A. 泡腾片
B. 舌下片
C. 口含片
D. 缓释片
E. 分散片

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更多问题

包衣片根据包衣所用衣膜的材料的不同分为:

A. 薄膜衣片
B. 糖衣片
C. 缓释片
D. 肠溶片
E. 分散片

泡腾片指含有碳酸氢钠和有机酸,遇水可产生气体而呈泡腾状的片剂。

A. 对
B. 错

Short conversationsIn this section, you'll hear some short conversations. At the end of each conversation, one question will be asked. Both the conversation and the question will be spoken only once. After each question, choose the best answer from the four choices marked A, B, C, and D.

A. . It is chaotic.
B. . It is relaxing.
C. . It is friendly.
D. . It is noisy.

listen to the recording

A. . Ask relatives to check for double coins.
B. . Buy unusual coins from other people.
C. . Change coins with other collectors.
D. . Get help from parents and friends.

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