as to和as for以及as with的区别?

题目

as to和as for以及as with的区别?

答案

as for 用以转换话题,译作“至于”;用以表现态度.“至于……嘛”.
as to只涉及内容,而不涉及讲话人的态度,表示“关于…方面”、“有关…之事”,；用以重提旧事,表示“说到”之义；按照...
as with与...一样