皮皮学，免费搜题
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【单选题】
下列关于乳剂型软膏基质的叙述错误的是( )。A.
O/W型乳剂基质中加入保湿剂、防腐剂
B.
O/W型乳剂基质中的药物释放与穿透较其他基质快
C.
对皮肤的正常功能影响小
D.
适用于有较多分必物的皮肤
拍照语音搜题，微信中搜索"皮皮学"使用
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参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【简答题】When ____you ____ supper? A. have; had B. do, have C. did, have D. will have
【单选题】Some of the oranges ______ turned bad. Some of the milk _______turned sour(酸的) A. have; has B. have; have C. has; have D. have, is
A.
have; has
B.
have; have
C.
has; have
【单选题】Loudspeakers were fixed in the hall so that everyone__ an opportunity to hear the speech. A. ought to have B. must have C. may have D. should have
A.
ought to have
B.
must have
C.
may have
D.
should have
【简答题】下图中，取压口位置的选择哪些是对的？哪些是错的？为什么？
【简答题】简述关节的基本结构和运动形式?
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