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【简答题】
作用在同一物体上的一组力称为 。
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举一反三
【单选题】198 Sunk costs are:
A.
future costs held in reserve.
B.
costs invested in commodities.
C.
expended costs over which we have no control.
D.
expended costs over which we have no more control
E.
tax credits
【单选题】1 下面有关异常处理机制的描述,错误的描述是( )
A.
把有可能抛出异常的代码放在try块中
B.
把欲捕获和处理的异常放在catch块中
C.
不管有没有处理异常都要执行的代码放在finally块中
D.
用了try…catch语句则表示程序处理了异常
【单选题】Future costs are relevant in decision making when:
A.
a. they exceed future revenues
B.
b. they are not based on estimates
C.
c. they differ between alternatives
D.
d. they are the same between alternatives
【单选题】自（）年开始，新疆维吾尔自治区党委决定，把每年的（）月作为民族团结教育月。实践证明，这是自治区党委总结和集中新疆各族人民经验和智慧的创举，是加强民族团结的一项战略性举措。
A.
1983；5
B.
1983；3
C.
1984；5
D.
1984；3
【单选题】80 Sunk costs are:
A.
future costs held in reserve.
B.
costs invested in commodities.
C.
expended costs over which we have no control.
D.
expended costs over which we have no more control
E.
tax credits
【单选题】Sunk costs are:
A.
future costs held in reserve.
B.
costs invested in commodities.
C.
expended costs over which we have no control.
D.
expended costs over which we have no more control
E.
tax credits
【单选题】Don't______too much on your past failures, think of the future.
A.
dwell
B.
depend
C.
build
D.
rely
【单选题】______________ is the predicted future costs and revenues that will differ among alternative courses of action.
A.
a. Relevant information
B.
b. Sunk costs and revenues
C.
c. Historical information
D.
d. Predictable information
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