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【单选题】
某企业生产某产品的固定成本为55万元，单位可变成本为20元，产品单位售价25元，其盈亏平衡点的产量为（ ）。A.
112857件
B.
225000件
C.
300000件
D.
110000件
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【单选题】【2012 下-23】关于建设工程项目进度控制任务的说法,正确的是( )。
A.
业主方应控制整个项目全寿命周期的进度
B.
设计方应控制招标、施工阶段的工作进度
C.
施工方应控制项目动用前准备阶段的工作进度
D.
供货方控制物资供货工程进度
【多选题】关于建设工程项目进度控制的说法，正确的是( )。
A.
各参与方都有进度控制的任务
B.
各参与方进度控制的目标和时间范畴相同
C.
项目实施过程中不允许调整进度计划
D.
进度控制是一个动态的管理过程
E.
进度目标的分析论证是进度控制的一个环节
【单选题】'If sounds too good to be true, it is.' means
A.
when something good happens, it is expected to be true.
B.
something unbelievably good usually proves to be untrue.
C.
it is indeed good, though you can not believe it.
D.
something that is true always sounds good.
【单选题】What does Forbes do when the exact assets are not known?
A.
It makes a fair guess.
B.
It excludes the wealth of the privately held companies.
C.
It makes a moderate assumption.
D.
It estimates prudently the assets on the basis of the measurable wealth of the similar company.
【单选题】'If it sounds too good to be true, it is' means
A.
when something good happens, it is expected to be true.
B.
something unbelievably good usually proves to be untrue.
C.
it is indeed good, though you can not believe it.
D.
something that is true always sounds good.
【单选题】When a good is excludable,
A.
one person's use of the good diminishes another person's ability to use it.
B.
people can be prevented from using the good.
C.
no more than one person can use the good at the same time.
D.
everyone will be excluded from using the good.
【单选题】A good student is good at _______ what the teacher says at once when hearing something important in class .
A.
getting down
B.
passing down
C.
setting down
D.
coming down
【单选题】关于建设工程项目进度控制任务的说法，错误的是（ ）。
A.
业主方的进度控制任务贯穿整个实施阶段
B.
设计方应尽可能使设计工作的进度与招标、施工和物资采购等工作进度协调
C.
施工方应视项目的特点和施工进度控制的需要，编制不同深度的进度计划
D.
供货方的供货进度计划包括供货的所有环节，是供货方内部管理的资料，不属于合同义务范围
【单选题】If the demand for a good falls when income falls, then the good is called
A.
a normal good.
B.
a regular good.
C.
a luxury good.
D.
an inferior good.
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