What’s the ____(特点) of your products?
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It is a ____(概念、想法) that is deeply ingrained in our society.
This company enjoys great ____(声望,声誉).
验证实训所用的菌株传代次数不得超过﹝﹞代
A. 3
B. 4
C. 5
D. 6
药品微生物总数检查中,需氧菌总数检查所用培养基为:
A. 胰酪大豆胨液体培养基
B. 沙氏葡萄糖液体培养基
C. 硫乙醇酸盐流体培养基
D. 麦康凯液体培养基