试题与答案

按市场上企业数目的多少，寡头垄断市场可分为( ) A．双头垄断市场 B．三头垄断市

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题型：多项选择题

题目：

按市场上企业数目的多少，寡头垄断市场可分为( )

A．双头垄断市场

B．三头垄断市场

C．多头垄断市场

D．差异寡头垄断市场

E．纯粹寡头垄断市场

答案：

参考答案：A,B,C

解析： 寡头垄断市场可以按不同的方式分类：(1)从产品性质是否相同的角度看，可以分为纯粹寡头垄断市场和差异寡头垄断市场。(2)从构成一个寡头垄断市场的企业数目来看，又可分为双头垄断市场、三头垄断市场和多头垄断市场。(3)从行为方式上看，又分为独立行动或非勾结性寡头垄断市场和勾结性寡头垄断市场。

考点：自学考试经济类企业定价真题2010年10月
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题型：完形填空

对话填空（共10小题；每小题1分，满分10分）

L＝Li Ying     X＝Xie Fei

( Xie Fei seems to be upset , so Li Ying goes to talk with him )

L: Hi , Xie Fei . What do you 小题1: f       like doing during the coming winter holiday ?

X: I may have lots of things to do .

L : Don’t be upset . What happened ?

X: My parents plan to小题2:a        a baby in this winter vacation in 小题3:s      of my opinion .

L: So you’ll have to look小题4:a      the baby . But why ?

X: They think I’ve小题5:g      into bad habits and I’m especially lazy and impatient . They seem a little 小题6:d        with me . They think taking care of a baby will possibly change me . But I don’t think I’m lazy . You know I have little housework to do , because my family is a 小题7:t       one-child family .

L: In my opinion , their decision is reasonable . You’ll understand them 小题8:f        .

X: I hope so .

( On the first day of the new term , Li Ying comes across Xie Fei on the way to school )

L : How was your winter vacation ?

X: It’s great . I have learned a lot . During the holiday , I have learned to do with a great 小题9:d     of housework and how to care about others . Taking care of a baby made me more responsible .

L: That’s great . As the小题10:s      goes , “ No pains , no gains . ”

X: Yes , I agree with you .
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