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【判断题】
The main role of GMP in pharmaceutical company is to ensure staff quality.A.
正确
B.
错误
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举一反三
【简答题】my hand, palm up, and he let my present drop into it -- a nickel!'
【简答题】下列选项中，对社会组织内部结构中的正式结构和非正式结构的关系表述不正确的是（ ）。
【简答题】A specimen of nickel powder is studied by X—ray diffractometry．The sample is irradiated with Cr Kα radiation，which has a wavelength，λ，of 2．29 ．Only three diffraction peaks are observed in total：(111)，...
【单选题】All the following are mainly produced in Canada EXCEPT
A.
nickel.
B.
zinc.
C.
asbestos.
D.
steel.
【简答题】nickel的意思是___________.
【单选题】Canada is the worlds ______producer of nickel, zinc, and asbestos.
A.
primary
B.
second
C.
third
D.
fourth
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