皮皮学，免费搜题
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搜题
【多选题】
热原污染途径包括A.
从溶剂中带入
B.
从原料中带入
C.
从容器、用具、管道、装置带入
D.
制备过程中污染
E.
从输液器具带入
拍照语音搜题，微信中搜索"皮皮学"使用
参考答案：
参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【简答题】海水是由( )、( )、( )和悬浮质等组成的混合溶液。
【简答题】The goals ________ he had fought all his life no longer seemed important to him. A) after which B) for which C) with which D) at which
【单选题】It seemed incredible that he had been there a week already.
A.
right
B.
unbelievable
C.
obvious
D.
unclear
【单选题】What a great artist! It seemed only a couple of minutes ____ he had finished this wonderful painting!
A.
until
B.
when
C.
after
D.
before
【单选题】清胃散的药物组成是
A.
生地黄、当归、牡丹皮、黄芩、柴胡
B.
熟地黄、当归、牡丹皮、黄连、升麻
C.
生地黄、当归、牡丹皮、黄连、升麻
D.
生地黄、白芍、牡丹皮、黄连、柴胡
E.
生地黄、当归、白芍、黄连、柴胡
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