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[主观题]
What she likes to do and what she has to do are two______things.A.closeB.possibleC.differe
What she likes to do and what she has to do are two______things.
A.close
B.possible
C.different
![](https://lstatic.shangxueba.com/sxbzda/h5/images/tips_org.png)
What she likes to do and what she has to do are two______things.
A.close
B.possible
C.different
第6题
以下可在注射剂中作为增溶剂的是()
A.聚山梨酯80
B.枸橼酸
C.甲酚
D.羟苯乙酯
E.甘油
第9题
既可作抑菌剂又可用止痛剂的注射剂附加剂为:
A.苯甲醇
B.乙醇
C.对羟基苯甲酸乙酯
D.苯酚
E.对羟基苯甲酸丁酯
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