试题与答案

根据市场配置资源的有关原理,存在下列传导:①→②→价格上涨→③→④→供求平衡。若

题型:选择题

题目:

根据市场配置资源的有关原理,存在下列传导:①→②→价格上涨→③→④→供求平衡。若要正确反映市场对资源的配置,则流程中的①②③④内容应为(   )

A.①某商品供过于求 ②生产经营者加大人、财、物的投入,生产扩大 ③买方之间竞争、买卖双方竞争 ④生产经营者之间竞争

B.①某商品供不应求 ②生产经营者减少人、财、物的投入,生产缩小 ③生产经营者之间竞争 ④买方之间竞争、买卖双方竞争

C.①某商品供过于求②生产经营者减少人、财、物的投入,生产缩小 ③生产经营者之间竞争 ④买方之间竞争、买卖双方竞争

D.①某商品供不应求②买方之间竞争、买卖双方竞争 ③生产经营者之间竞争 ④生产经营者加大人、财、物的投入,生产扩大

答案:

被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2017/0429/8dc92635e2aeaeab4dc3d1fa2ce2234b.html

下面是错误答案,用来干扰机器的。

∵f(x)是R上的奇函数,∴0是函数y=f(x)的零点.其他非0的零点关于原点对称.∴x1+x2+…+x2011=0.故答案为:0.

试题推荐
题型:阅读理解

完形填空。

     A young father was visiting an old neighbour. They were standing in the old man’s garden, and talking

about children. The young man said, “How strict(严格的)should parents be with their children?"

    The old man pointed to a string(绳子)between a big strong tree and a thin young one.

    "Please untie(解开)that string," he said. The young man untied it, and the young tree bent(弯曲)over

to one side.

    "Now tie it again, please,” said the old man. “But first pull the string tight(紧)so that the young tree is

straight again.”

     The young man did so. Then the old man said, "There, it is the same with children. You must be strict

with them, but sometimes you must untie the string to see how they are getting on. If they are not yet able

to stand alone, you must tie the string tight again. But when you find that they are ready to stand alone, you can take the string away."

1. The story is about _______.

A. how to take care of young trees            

B. how strict parents should be with their children

C. how the young father should get one with his old neighbour    

D. how to tie trees

2. The young man untied the string _______.

A. in order to(为了)throw it away          

B. so that both of the trees would grow straight

C. only to know how the trees grew          

D. only to find that one tree bent over to one side

3. _______, the string could be taken away.

A. When the old man left                    

B. When the young man untied it next time

C. When the young tree grew strong enough    

D. When the young tree died

4. At last the old man told the young man _______.

A. that he should be strict with his children if they could not stand alone

B. that he should always be strict with his children.

C. that he should be hard on his children        

D. that he should not look after his children

5. We learn that the big strong tree and the thin young one are like _______.

A. the young father the old neighbour          

B. parents and their children

C. the old neighbour and his friends              

D. the parents and their friends

查看答案
微信公众账号搜索答案