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【单选题】
下列货物或者服务,不可以采用单一来源方式采购的是( )。A.
只能从唯一供应商处采购的
B.
发生了不可预见的紧急情况不能从其他供应商处采购的
C.
必须保证原有采购项目一致性或者服务配套的要求，需要继续从原供应商处添购，且添购资金总额不超过原合同采购金额10%的。
D.
具有特殊性，只能从有限范围的供应商处采购的
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举一反三
【单选题】Als ich das Buch las, war mir sofort klar, ich diese Rolle spielen möchte.
A.
ob
B.
dass
C.
weil
【单选题】If an investment is producing a return that is equal to the required return, the investment's net present value will be:
A.
positive.
B.
greater than the project's initial investment.
C.
zero.
D.
equal to the project's net profit.
【简答题】电压不等的理想的电压源不允许____,否则将引起电压源之间的____,损坏电源。
【单选题】Assume the net present value method is used to evaluate investment opportunities. A manager is faced with several investments, but only has funding for one investment. Which investment should be chose...
A.
the investment with the lowest net present value
B.
the investment with a net present value equal to zero
C.
the investment with a negative net present value
D.
the investment with the largest net present value
【简答题】“Das Bett stelle ich ans Fenster, den Schrank rechts daneben”，这句话完整来说是______A. Das Bett stelle ich ans Fenster, den Schrank rechts stelledaneben.B. Das Bett stelle ich ans Fenster, den Schrank ich ste...
【单选题】Net capital outflow is equal to:
A.
national saving minus the trade balance.
B.
domestic investment plus the trade balance.
C.
domestic investment minus national saving.
D.
national saving minus domestic investment.
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