一个市场上只有一个企业，生产没有替代品的产品，这样的市场结构被称为（）a. 寡头b. 垄断竞争c. 垄断d. 完全竞争 - 查题网

>> 国家开放大学 / 西方经济学

国家开放大学 / 西方经济学

一个市场上只有一个企业，生产没有替代品的产品，这样的市场结构被称为（）

a. 寡头
b. 垄断竞争
c. 垄断
d. 完全竞争

积分

西方经济学

参考答案：

点击查看答案

佳题速递：

此患儿医疗诊断?儿科护理学(专)

将维生素E制成醋酸酯，可以药物化学

1、Do you know the woman _ _ _ _ _ _ _ ? A. over there B. there C. here D. at there E. at here英语（四）

5[单选题] 舞蹈动作适合被______的韵律活动所采用 A.小小班 B.小班 C.中班 D.大班河南理工大学

The Great Wall is one of the wonders of the world that created by human beings! If you come to China without climbing the Great Wall, it's just like going Paris without visiting the Eiffel Tower（埃菲尔铁塔）; or going to Egypt without visiting the Pyramids（金字塔）. Men often say, “He who does not reach the Great Wall is not a true man.”In fact, it began as independent walls for different states when it was first built, and did not become the “Great Wall” until the Qin Dynasty. However, the wall we see today, starting from Shanhaiguan Pass in the east to Jiayunguan Pass in the west, was mostly built during the Ming Dynasty. 大学英语

慢性缺氧可使红细胞数和血红蛋白含量明显增加的主要机制是：病理生理学