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【单选题】
某完全竞争企业面临的产品市场价格为每只10元，平均成本为每只14元，其中平均固定成本为每只3元。平均变动成本中有每只过去以5元购进而市场价已下降30%的原材料，问该企业当前的正确决策是(    )。
A.
按14元价格销售    
B.
按12.5元价格销售
C.
按10元价格继续生产    
D.
立即停产 根据下面的条件，回答8～10题。 假设市场是完全竞争，并且企业所处的行业成本不变，那么，每个企业的长期成本函数为LTC=q 3 -10q 2 +50q，市场需求函数为Q=100-2P，则：
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举一反三
【单选题】与固溶体晶格类型相同的组元称为(),其他组元称为()。
A.
溶剂，溶质
B.
溶质，溶剂
C.
溶质，容积
D.
溶剂，容量
查看完整题目与答案
【单选题】由3个结点可以构造出多少种不同的树?
A.
2
B.
3
C.
4
D.
5
查看完整题目与答案
【单选题】One big obstacle to the development of travel medicine is________.
A.
there's an identity problem.
B.
it involves knowledge of many traditional disciplines.
C.
nobody, either the government or individuals, is willing to pay for the service.
D.
the information of how to avoid, tropical diseases are of little use for those travel to Antarctica.
查看完整题目与答案
【单选题】“The laser is a highly versatile instrument with important uses in medicine, industry, and art” is an example of a
A.
specific purpose
B.
central idea
C.
transition
D.
general thesis
E.
topic statement
查看完整题目与答案
【单选题】固溶体的晶格类型与( )组元的晶格类型相同。
A.
溶质
B.
溶剂
C.
基体
查看完整题目与答案
【单选题】Traditional Chinese medicine is based on the premise that the cause of sickness is an imbalance and blockage of the flow of ___, a vital force or energy, which is instrumental for the workings of the ...
A.
diet
B.
blood
C.
qi
D.
pulse
查看完整题目与答案
【单选题】“To inform my audience about the three basic steps in preventive medicine” is an example of
A.
specific purpose
B.
thesis statement
C.
central idea
D.
general purpose
查看完整题目与答案
【单选题】固溶体的晶格类型与（）组元的晶格类型相同。
A.
溶质
B.
溶剂
C.
基体
D.
液体
查看完整题目与答案
【多选题】预防骨与关节结核应
A.
开展体育运动，增强人民体质
B.
儿童接种卡介苗
C.
发现骨与关节结核病人应立即隔离
D.
开展肺结核的普查工作，及时诊治
E.
预防性应用链霉素
查看完整题目与答案
【简答题】Choose the best way to complete each of the following sentences. ( 每题3 分,共计 15 分 ) 1 What _____ exciting football match! Our team beat Tom ’ s team at last . A. a B. a n C. the 2 We don ’ t have _____...
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相关题目：
【单选题】与固溶体晶格类型相同的组元称为(),其他组元称为()。
A.
溶剂，溶质
B.
溶质，溶剂
C.
溶质，容积
D.
溶剂，容量
查看完整题目与答案
【单选题】由3个结点可以构造出多少种不同的树?
A.
2
B.
3
C.
4
D.
5
查看完整题目与答案
【单选题】One big obstacle to the development of travel medicine is________.
A.
there's an identity problem.
B.
it involves knowledge of many traditional disciplines.
C.
nobody, either the government or individuals, is willing to pay for the service.
D.
the information of how to avoid, tropical diseases are of little use for those travel to Antarctica.
查看完整题目与答案
【单选题】“The laser is a highly versatile instrument with important uses in medicine, industry, and art” is an example of a
A.
specific purpose
B.
central idea
C.
transition
D.
general thesis
E.
topic statement
查看完整题目与答案
【单选题】固溶体的晶格类型与( )组元的晶格类型相同。
A.
溶质
B.
溶剂
C.
基体
查看完整题目与答案
【单选题】Traditional Chinese medicine is based on the premise that the cause of sickness is an imbalance and blockage of the flow of ___, a vital force or energy, which is instrumental for the workings of the ...
A.
diet
B.
blood
C.
qi
D.
pulse
查看完整题目与答案
【单选题】“To inform my audience about the three basic steps in preventive medicine” is an example of
A.
specific purpose
B.
thesis statement
C.
central idea
D.
general purpose
查看完整题目与答案
【单选题】固溶体的晶格类型与（）组元的晶格类型相同。
A.
溶质
B.
溶剂
C.
基体
D.
液体
查看完整题目与答案
【多选题】预防骨与关节结核应
A.
开展体育运动，增强人民体质
B.
儿童接种卡介苗
C.
发现骨与关节结核病人应立即隔离
D.
开展肺结核的普查工作，及时诊治
E.
预防性应用链霉素
查看完整题目与答案
【简答题】Choose the best way to complete each of the following sentences. ( 每题3 分,共计 15 分 ) 1 What _____ exciting football match! Our team beat Tom ’ s team at last . A. a B. a n C. the 2 We don ’ t have _____...
查看完整题目与答案