To the _______ of the manager, there are so many people who are _______ with the products made in his company.

A．satisfy, satisfied

B．satisfaction, satisfied

C．satisfying, satisfied

D．satisfaction, satisfying

增加击中的奖励数会使( )

A．辨别力指数d'增加

B．判断标准β降低

C．判断标准β增加

D．辨别力指数d'降低