at present 与 for the present 区别

at present 与 for the present 区别 at the present time与at present 的区别 at the present time 与 for the present 有什么区别? at the present time ,at present ,now的区别` at the present与Nowadays区别与联系 in the present 和at present 的区别 in the present和at present有什么区别 at presenr 和for the present at the present present at 与 be present at 有什么区别? 怎么用 什么时候不能互换? At present the Greens _____(cook)for the fashion show. at present,in present,for present,with present的各个意思及用法