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问题
单项选择题 A型题
药物在乳汁中排泄不受下列哪种因素影响
A．药物的分子量
B．药物的剂型
C．药物与母体血浆蛋白结合率
D．药物的离解度
E．药物的酸碱度
答案
参考答案：B
选择题
Hardly _____ to the airport _____ he was surrounded by many journalists and fans.
A. the famous singer had got; when
B. the famous singer got; then
C. had the famous singer got; when
D. did the famous singer get; then
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判断题
甜叶菊苷是一种非糖类甜味调味料。( )
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