求问had gone和had been
求问had gone和had been
had gone和had been 有什么区别?
has/had been 跟has/had gone
has gone,had gone,has been,had been 该怎么使用(搞乱了,特别是had和has)
had been 和had gone有什么区别大神们帮帮忙
had/have/has gone/been 的区别
问had been to 和have been to区别
请问have\has\had done和have\has\had been done 各有什么区别?been和gone又
has/had been gone和has had been done的区别是什么啊 我要疯了.做题总错
had been 和had 怎么用?
Had been telling和 Had told
had been doing 和had been done有什么差别