问题如下:
The following are the characteristics of preferred stock, except:
选项:
A. Prefferred stocks are either callable or putable.
B. Prefferred stocks generally do not have voting rights.
C. Prefferred stocks do not share the company's business performance.
解释:
A is correct.
Preferred stocks do not have to be either callable or putable.
请问C为什么不对?