问题如下图：
选项：
A. 
B. 
C. 
解释：
老师请问B选项为何不对？？
NO.PZ2016010801000033问题如下Regarng the oligopolistic instry, whiof the following statements is least accurate?A.oligopolistic instry hhigh barriers to entry into or exit from the instry.B.oligopolistic instry ha small number of sellers.C.oligopolistic instry hlow pricing power. C is correct.Firms in oligopolistic instry have some to significant pricing power.考点寡头市场寡头市场的进入以及退出壁垒都很高，所以A不入选。寡头市场上通常只有少数几家厂商，所以B不入选。寡头市场上的厂商具有较高的议价能力，所以C入选。 老师能举几个关于寡头 垄断 完全竞争的实力吗，总是容易搞混
NO.PZ2016010801000033 oligopolistic instry ha small number of sellers. oligopolistic instry hlow pricing power. C is correct. Firms in oligopolistic instry have some to significant pricing power. 考点寡头市场 寡头市场的进入以及退出壁垒都很高，所以A不入选。 寡头市场上通常只有少数几家厂商，所以B入选。 寡头市场上的厂商具有较高的议价能力，所以C入选。答疑中，答疑助手丽丽的解答是不是错了？题目问的是错误的，而B是争正确的，答疑助手丽丽给出的是B是错误的？
oligopolistic instry ha small number of sellers. oligopolistic instry hlow pricing power. C is correct. Firms in oligopolistic instry have some to significant pricing power. 考点寡头市场 寡头市场的进入以及退出壁垒都很高，所以A不入选。 寡头市场上通常只有少数几家厂商，所以B入选。 寡头市场上的厂商具有较高的议价能力，所以C入选。进入退出壁垒高，不就意味着price议价能力少吗。。
