【简答题】【消耗次数：1】
影响生产能力的因素有哪些？
参考答案：
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相关题目
【单选题】
当存在生产能力过剩时（ ）。
①
总需求增加对产出无影响
②
总供给增加对价格产生抬升作用
③
总供给减少对价格产生抬升作用
④
总需求增加将提高产出，而对价格影响很少
【单选题】
当存在生产能力过剩时（ ）。
①
总需求增加对产出无影响
②
总供给增加对价格产生抬升作用
③
总供给减少对价格产生抬升作用
④
总需求增加将提高产出，而对价格影响很少
随机题目
【单选题】
People’s hearts ____ the children whose parents died in the accident.
①
went out for
②
went out with
③
went out to
④
went out of
【单选题】
A sudden idea ____ to him that he might try the new method.
①
occurred
②
happened
③
took place
④
took part
【单选题】
“Can I help you?” “Well, I’m afraid the box is too heavy for you, ____ thank you all the same.”
①
and
②
so
③
but
④
or
【单选题】
A guest arrived ____ I was doing my housework.
①
during
②
although
③
as though
④
while
【单选题】
—OK, $ 500, but that is my last offer. —____.?
①
Good idea! ?
②
What did you say??
③
Oh, its up to you. ?
④
OK. Its a deal.?
【简答题】
求圆柱螺线x=acost,y=asint,z=bt的曲率和挠率