baby 什么 done done done 的一首英文歌 的歌名baby 什么 done done done 的一首英文歌 的歌名

baby 什么 done done done 的一首英文歌 的歌名baby 什么 done done done 的一首英文歌 的歌名 see sth(sb) doing/being done/done/do四种形式有什么区别? Would rather have done,would rather do有什么区别? be made done / be made to do 有什么区别? must have done 表示猜测 那 must do 表示什么 get.to do/doing/done 有什么区别? have problem done/doing/to do这几种有什么区别? done是do的什么形式?是过去分词吗? have done nothing but do 、done 、doing、to do? well done 什么意思 well done? 什么意思 done什么意思 done什么意思 do的过去式是不是done 请问:hadn't done 和hasn't done 和has to do 有什么不同?还有had to do would have done,might have done,could have done,should have done分别表示什么意思? 非谓语动词中being done ,done,having been done,have done 有什么区别 to have done和having done,to do和doing用法有什么区别?记住是时态用法区别?