would do和had done的区别.I wouldn't feel anything good about my life,is that what you wanna hear me say?这句里的wouldn't feel可以用hadn't felt代替吗?两者意思上有什么区别?

If had done,sb would do sth和If had done,sb would have done有什麼区别? 虚拟语气中had done与would have done,did与would do 的用法有何区别 have done、 would do,were doing和had done的不同 虚拟语气中的would/conld/should do/have done 与 did/had done有何区别 should have done 与would have done有区别吗?有would/should had done吗?有would/should had done的句子吗? could have done和would have done的区别 had been doing 和 had done的区别 have done 与其 had done 的区别 had been done和 had done有什么区别呢? 英语had done 和had been done区别 had better和would better的区别 would better 和had better的区别? Would rather have done,would rather do有什么区别? would never have done would never do 区别 would do but do 和would have done but did would have done和 should have done的区别是什么?意思分别是什么 should have done .would have done. must have done三者之间的意思和用法上有什么区别? had better do something 和would better do something 有什么区别?