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【单选题】
以淀粉、糊精等作为片剂常用稀释剂时,对片剂的主药进行含量测定,最有可能产生干扰的测定方法为____。A.
EDTA法
B.
氧化还原法
C.
HPLC法
D.
GC法
E.
酸碱滴定
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【简答题】人事统计表有简单表、分组表、复合表等。（ ）
【单选题】We have ( ) that marble is ( ) in your country in the manufacturing of art objects.
A.
informed, being imported and used
B.
been informing, importing and used
C.
been informed, importing and using
D.
been informed, being imported and used
【单选题】递归表、再入表、纯表、线性表之间的关系为（）
A.
再入表>递归表>纯表>线性表
B.
递归表>线性表>再入表>纯表
C.
递归表>再入表>纯表>线性表
D.
递归表>再入表>线性表>纯表
【单选题】— Is that the art room? — No, ___________ ___________ [ ]
A.
it isn't.
B.
it doesn't.
C.
it is.
【简答题】Many objects that people use each day started with a idea. These objects have often changed the way we 46 . Some help us to do a job more 47 . Others fill a need or solve a problem. In 1858, Li...
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【单选题】— Is that the art room? — No, ___________ ___________ [ ]
A.
it isn't.
B.
it doesn't.
C.
it is.
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