单项选择题

A.I’1Q=3I1Q,T’Q=3TQ
B.I’1Q=3I1Q,T’Q=(1/3)TQ
C.I’1Q=(1/3)I1Q,T’Q=(1/3)TQ
D.I’1Q=(1/3)2I1Q,T’Q=(1/3)MQ