I have nothing ( ) my work A.complaining of B.to complain of C.to complain about

I have nothing ( ) my work A.complaining of B.to complain of C.to complain about
I have nothing ( ) my work A.complaining of B.to complain of C.to complain about

I have nothing ( ) my work A.complaining of B.to complain of C.to complain about
选择C
首先：have nothing to do是固定用法；
然后：complain about sth：抱怨某事

选B C
have nothing to do 无事可做
complain是个不及物动词，后面不能直接接宾语，因此用complaint about /of (doing )sth

您好 答案选B.to complain 的 to do 做定语 谢谢！！

正确: C, 1. have nothing to do 动词不定式作后置定语，修饰不定代词nothing；2.
complain about sth：抱怨某事

complain about sth：抱怨某事，选C