1I appreciate your help very well.为什么要把well改为much

1I appreciate your help very well.为什么要把well改为much 一道英语改错题谢谢短文改错Dear Ms Smiths,I appreciate your help very well 把I'm very well.改为同义词 I appreciate your effort very much. I would appreciate it very much if you can help I remember my grandfather very much 这是原句 其中 much错了 答案改为well或 I really appreciate your help 英语翻译Does your mother know how much you appreciate her?Well,M I know this shopping mall very much还是 very well They suit you very well这里为什么用very well而不用 very much? Thank you very much! I will be very appreciate if you help m I Like english,but i can't speak it very well为什么要用well