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【单选题】
根据分离原理,硅胶柱色谱属于( )。A.
空间排阻色谱
B.
分配色谱
C.
吸附色谱
D.
离子交换色谱
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反馈参考答案：
举一反三
【单选题】For decision making, a listing of the relevant costs:
A.
will help the decision maker concentrate on the pertinent data
B.
will only include future costs
C.
will only include costs that differ among alternatives
D.
All of these answers are correct.
【单选题】The following types of costs are relevant to making a financial decision except:
A.
. opportunity costs
B.
. direct costs
C.
. sunk cost
D.
. unavoidable costs
E.
. None of the above
【简答题】“ 不忘初心、牢记使命”主题教育党员的必读书目是?
【单选题】When factory has spare capacity, the fixed costs are relevant in respect to the additional order.
A.
正确
B.
错误
【单选题】102 The following types of costs are relevant to making a financial decision except:
A.
opportunity costs
B.
direct costs
C.
sunk cost
D.
unavoidable costs
E.
None of the above
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