多选题:在迈克尔•波特的五种竞争力量分析中,潜在进入者的威胁程度取决于进入障碍和行业内原有企业的反击程度。就进入障碍而言,决定进

题目内容:
在迈克尔•波特的五种竞争力量分析中,潜在进入者的威胁程度取决于进入障碍和行业内原有企业的反击程度。就进入障碍而言,决定进入障碍大小的因素有(  )。 A.规模经济
B.转换成本
C.商品差别化优势
D.资金需求
E.高商品价格

参考答案:
答案解析:

( ) Why did the young man want to buy a present for the girl

( ) Why did the young man want to buy a present for the girl? A.He wanted to giv

查看答案

( )According to Professor Colin,which of the following is TR

( )According to Professor Colin,which of the following is TRUE? A.Reducing radio

查看答案

( ) The housewives learned about the offer of free goods ___

( ) The housewives learned about the offer of free goods __________. A.on the ra

查看答案

在仪表管路敷设中,导压管敷设方式为(  )。

在仪表管路敷设中,导压管敷设方式为(  )。A.埋地敷设 B.垂直安装 C.水平安装 D.架空支架安装

查看答案