单项选择题

A.Ib=22mA;Ic=110mA;Uce=50V;
B.Ib=2.2mA;Ic=110mA;Uce=15V;
C.Ib=22mA;Ic=11mA;Uce=15V;
D.Ib=0.22mA;Ic=11mA;Uce=5V;