问题如下图：
选项：
A. 
B. 
C. 
解释：
请问这题什么意思？老师
NO.PZ2018062002000132 为社么两家公司互为可比公司，那么他们从相似业务中赚取的收入和利润的比例应该越大。
Comments from the management of the company about competitors are not likely to usewhen selecting the peer group. The lower the proportion of revenue anoperation profit of the peer company rivefrom business activities similto the subjecompany, the better the comparison will be. A is correct. MA section in the annureports usually provi infromation about company competitive environment anspecific competitors, thanalysts wouluse to form a peer group. The higher the proportion of revenue anoperating profit of the peer company rivefrom business activities similto the subjecompany, the more meaningful the comparison. 能不能翻译一下a？？
请问这题B是什么意思？为什么不对
C为什么不对？
