问题
单项选择题
凡士林基质中加入羊毛脂是为了
A.增加药物的溶解度
B.防腐与抑菌
C.增加药物的稳定性
D.减少基质的吸水性
E.增加基质的吸水性
答案
参考答案:E
凡士林基质中加入羊毛脂是为了
A.增加药物的溶解度
B.防腐与抑菌
C.增加药物的稳定性
D.减少基质的吸水性
E.增加基质的吸水性
参考答案:E
下列各句均有一处错误,在错处下面划线,并改正。 | |
1. Excuse me, Miss Green. Can I ask you any questions? 2. Do you think Mary have a TV? 3. Can Li Lei play the tennis? 4. The boys play football on every Monday afternoon. 5. Does Tom has a baseball bat? 6. —Can you go with me? — Sorry, I'm not. 7. Are you want to watch TV? 8. Let's to have a look. 9. They only watch it in TV. 10. Please to take these balls to the room. | _____ _____ _____ _____ _____ _____ _____ _____ _____ _____ |