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【判断题】
经济全球化是社会生产力和科学技术发展的客观要求和必然结果,有利于促进资本、技术、知识等生产要素在全球范围内的优化配置,为我们带来了新的发展机遇,但它也会使国家的经济安全、政治安全、文化安全以及环境与生态安全等受到挑战和威胁。()
A.
正确
B.
错误
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参考答案:
举一反三
【单选题】与转氨基作用有关的B族维生素是
A.
维生素B1
B.
维生素B2
C.
维生素B6
D.
维生素PP
E.
维生素B12
【简答题】公共关系部在组织中的决策参谋地位,主要是由以下方面的职能决定的( )A. 资料储存中心  B.领导指挥中心  C.信息发布中心 D.环境监测中心 E.公众接待中心
【单选题】闪长岩是一种( )
A.
酸性岩
B.
中性岩 C .基性岩 D.超基性岩
【单选题】The long run effects of money supply change:
A.
ambiguous effect on the long-run values of the interest rate or real output, a proportional change in the price level's long-run value in the opposite direction.
B.
proportional effect on the long-run values of the interest rate or real output, a proportional change in the price level's long-run value in the same direction.
C.
no effect on the long-run values of the interest rate or real output, a proportional change in the price level's long-run value in the same direction.
D.
no effect on the long-run values of the interest rate or real output, no change in the price level's long-run value.
E.
ambiguous effect on the long-run values of the interest rate or real output, A disproportional change in the price level's long-run value in the same direction.
【单选题】If an increase prices increases total revenue in the short run, what will it do to total revenue in the long run?
A.
It will decrease total revenue in the long run.
B.
It will increase total revenue in the long run.
C.
It will leave total revenue unchanged in the long run.
D.
Any of the above results are possible in the long run.
【单选题】If a cut in prices increases total revenue in the short run, what will it do to total revenue in the long run?
A.
It will decrease total revenue in the long run.
B.
It will increase total revenue in the long run.
C.
It will leave total revenue unchanged in the long run.
D.
Any of the above results are possible in the long run.
【判断题】闪长岩是一种岩浆岩。
A.
正确
B.
错误
【单选题】In the long run,
A.
inputs that were fixed in the short run remain fixed.
B.
inputs that were fixed in the short run become variable.
C.
inputs that were variable in the short run become fixed.
D.
variable inputs are rarely used.
【单选题】If a cut in prices decreases total revenue in the short run, what will it do to total revenue in the long run?
A.
It will decrease total revenue in the long run.
B.
It will increase total revenue in the long run.
C.
It will leave total revenue unchanged in the long run.
D.
Any of the above results are possible in the long run.
【单选题】If an increase in prices decreases total revenue in the short run, what will it do to total revenue in the long run?
A.
It will decrease total revenue in the long run.
B.
It will increase total revenue in the long run.
C.
It will leave total revenue unchanged in the long run.
D.
Any of the above results are possible in the long run.
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