产业规模结构效率的理想状态是指().A.未达到经济规模的企业是市场的主要供应者。 B

题型:单项选择题

问题:

产业规模结构效率的理想状态是指().

A.未达到经济规模的企业是市场的主要供应者。

B.超过经济规模的大企业是市场的主要供应者。

C.达到或接近经济规模的企业是市场的主要供应者。

D.产业存在着低效率的小规模生产。

考点:经济学产业经济学产业经济学题库
题型:单项选择题
Richard found a job in a big office after he finished college. He liked to use his (1)_______ and was good at his job. So he was often paid more than (得到的报酬多于) his workmates and he worked (2) __________. But something was wrong with the young man a month ago. He couldn't fall (3) _________ at night. So he was always (4) _________ in the daytime and often made mistakes. He had to go to a hospital. The doctor (5) _________ and told him to buy some sleeping pills. He took them (6) _________ he went to bed. Soon after that he went to sleep. Richard  (7) _________ in the morning. He had a look at the clock on the wall. It was a quarter to seven. He got up and went to work after (8) _________ . As soon as he went into the office, he said to the head of the office, "Good morning, Mr Clarke! I've (9) _________ had a good sleep like last night's and I'm feeling much better now!" "Skunk (混蛋)!" the head (10) _________ loudly. "We've looked for you for two days! I wanted you to do something important, but it's too late now!"
小题1:
A.handB.headC.eyesD.feet
小题2:
A.hardB.fastC.harderD.faster
小题3:
A.asleepB.aloneC.afraidD.awake
小题4:
A.wellB.hungryC.thirstyD.tired
小题5:
A.looked for himB.looked at himC.looked after himD.looked him over
小题6:
A.afterB.becauseC.beforeD.if
小题7:
A.stood upB.woke upC.sat downD.lay down
小题8:
A.lunchB.dinnerC.supperD.breakfast
小题9:
A.alwaysB.usuallyC.neverD.often
小题10:
A.laughedB.shoutedC.smiledD.asked
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永久性心脏起搏器的DDD工作方式代表()

A.心房感知、心室起搏和感知后起搏

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A.服务营销最直接的目标是提升客户满意,增强客户黏性

B.把握市场状态,有效调控市场是优质卷烟零售网络的基本要求

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转子的不平衡离心力其大小与()成正比,产生的振动波是与()相当的正弦波,波幅与不平衡重量成正比。

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