问题详情

How is the chairman of the board of directors of a joint stock company appointed？
A.They are appointed by all the promoters of the company
B.They are appointed by the general meeting of the shareholders
C.They are appointed by the board of directors and approved by the general meeting of the shareholders
D.They are appointed by the board of directors请帮忙给出正确答案和分析，谢谢！