What can I do to help you,Tom?do 后接动词原形为什么用to help

What can I do to help you,Tom?do 后接动词原形为什么用to help I will do what I can to help you .为什么是to help. 请问这句话的except后为什么用动词原形?He will do anything to help you except I will do [what I can] to help you,不是what I can do吗,情态动词后不应缺 We must do what I can to help him这里为什么要用to help 为什么We can do what we can to help you . i will do what we can to help you 【初二英语】 I will do what I can to help you .what I can为什么是做do的宾 I can do anything to help you help 后边接动词不定式还是动词原形?有没有help sb,do sth.help sb,to do sth,help I will do what I can to help you .what I can 作什么成分啊 I'll do what I can ( ) you.用to help 是因为表目的吗