The firm was badly in ______need of a manager with ______better command of French.

A．a; /

B．the; a

C．/;a

D．/;the

根据《商业银行法》的规定，商业银行可以进行下列哪项活动( )

A．从事信托投资和股票业务

B．代办保险

C．向非银行金融机构和企业投资

D．投资于非自用不动产