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【多选题】
根据斯密,分工为什么有利于生产效率?A.
劳动者的技巧因专门化分工而熟练高效
B.
分工减少了因不断转换工作而降低的工作效率
C.
许多简化劳动和缩减劳动的机械发明，只有在分工的基础上才有可能
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【简答题】公司信贷客户市场细分的方法中，按照产业生命周期的不同，可划分为新兴产业和夕阳产业。（ ）
【多选题】How to keep yourself safe from new virus? After a new-type coronavirus was detected in viral pneumonia cases in Central China's Wuhan city a month ago, more cases have been reported in recent days. __...
A.
If your hands are not visibly dirty
B.
Eat thoroughly cooked meat and eggs
C.
Wash your hands frequently and properly
D.
Protect yourself and others from getting sick
E.
Wear a mask if transport or movement is necessary
F.
If you’re not feeling well or have symptoms of fever
G.
To prevent catching the infection, here’s what you can do
【简答题】How to keep yourself safe from new virus? A8er a new-type coronavirus was detected in viral pneumonia cases in Central China's Wuhan city a month ago, more cases have been reported in recent days. ___...
【简答题】How to keep yourself safe from new virus? After a new-type coronavirus was detected in viral pneumonia cases in Central China\\'s Wuhan city a month ago, more cases have been reported in recent days. ...
【简答题】How to keep yourself safe from new virus? After a new-type coronavirus was detected in viral pneumonia cases in Central China's Wuhan city a month ago, more cases have been reported in recent days. 1 ...
【简答题】公司信贷客户市场细分的方法中．按照产业生命周期的不同．可划分为新兴产业和夕阳产业。（ ）
【单选题】Wuhan is ____________.
A.
a city of rivers
B.
a city of mountains
C.
a city of rivers, is also a city of lakes
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