Is there anything ____ I can do for you?

Is there anything ____ I can do for you?
A、what
B、which
C、that
D、it
【正确答案】：C
【题目解析】：这题考查定语从句的用法：先行词是anything，在定语从句中做宾语，这样的不定代词做先行词时，定语从句用that引导。不能用which，选B。