祈使句,could,can,would,let开头的反意疑问句应用什么提问

祈使句,could,can,would,let开头的反意疑问句应用什么提问 can 、would 、could 、need的区别 may could can would 的用法 may could can would 的用法? would,could, can,could和will,would的用法以及区别 can和could,should,would等词语的用法区别? Will would; shall should ;can could区别和用法 would will can could表示 能 可以 时的区别 什么时候用would you.will you,can you,could you! I would if I could ,but I can't should can may would could 有什么区别 should can may would could 有什么区别 怎样用情态动词改写祈使句Take the box to my office (Can)Please turn the CD player down (Could)Don't leave the door open (Can)Let me have a look at your photo.(Would)Pass me that book,please.(Can） 祈使句变间接引语祈使句能这样变成间接引语吗?：He said:can you open the window?→He said that if I could open the window? 用情态动词改写下列祈使句1、Please turn the CDplayer down.(Could)2、Don't leave the door open.(Can)3、Let me have a look at your photo.(Would)4、Pass me that book,please.(Can)正确率高的话 用would和could引出的一个句子,如would you like some .等这样的句子是不是祈使句?RT请说明理由。 what would you do if you ( )live your life over again?为什么用could/a.can b.could为什么could