for the help 这里的help为什么不用名词的形式呢?不是for是介词后面就要用名词的吗

ask the policeman for help这里的help为什么不是helping for不是介词吗 Thanks for you help还是Thanks for you helping这里的help应该使用圆形help还是用ing形式? for the help 这里的help为什么不用名词的形式呢?不是for是介词后面就要用名词的吗 for help 中的help for the help of 和with the help of的差别 asking the teacher for help 里面的the 可不可以去掉 Help for Help for Why not ask the teacher for help?的同义句 Thanks for 与with the help of的区别 call for help和ask for help的区别 jim often goes to the teacher for help.为何是for help而不是with help Looking for Help的意思 词组by asking the teacher for help 中help的词性,在介词for后面为什么不用helping help for the disabled初中英语作文 we need help for the school trip please _____ the teacher for help The people must____(thank)for their help.