好难~试试看~~
I had looked the whole house for my keys, but I still couldn't find it.
寂寞考生 发表于 2012-6-27 12:00 AM 
不,“现在找过了”= have/has looked,had looked 是“过去找过了”
越来越多人开始有这个误解,以为 xxx了,事情发生在过去,所以得用过去的 had,如我吃了(I have eaten),他们以为既然吃了,是发生在过去,所以 I had eaten,这是错误的方向......