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【单选题】
属于直接计数是A.
比例计数法
B.
平板菌落计数法
C.
活菌计数法
D.
液体稀释法
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举一反三
【简答题】Many organizations are doubting the motives of the government ______.
【简答题】A．appointments B．procedures C．arrangements D．organizations
【单选题】Governments, ________, non-governmental organizations and professional organizations can strengthen partnerships through participation and cooperation in this activity.
A.
private enterprises
B.
governmental enterprises
C.
the whole society
D.
non-professional organizations
【单选题】As to the types of insurance organizations, there are______.
A.
both private and governmental organizations
B.
only private insurance companies
C.
only governmental organizations
D.
mostly health insurance companies
【简答题】A．differences B．classes C．classifications D．organizations
【单选题】（）伺服系统的主要特征是，在其系统中有包括位置检测元件在内的测量反馈装置，并与数控装置、伺服电机及机床工作台等，形成全部或部分位置随动控制环路。
A.
闭环
B.
直流
C.
交流
【简答题】握刀的指法有( )。
【简答题】In ________cultures, the individual is emotionally dependent on organizations.
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