could,would,sour中的ou谁的发音不一样?

could,would,sour中的ou谁的发音不一样? would,could, loud mouth sour qroupoo 中ou发音不同的谢谢了, out中的ou和young中的ou发音一样吗 who says the little sour of grass waving could for the warmth repay the sun of spring.是一首唐诗中的两句话,求翻译,waving 和 could 之间是有标点的，是两句话 虚拟语气中的would have done 与could have done结构 有什么 区别?什么时候用would什么时候用could? Search as they would,they could find nobody.这个句子从句中的助动词为什么用would? would if i could. cough中的“ou发什么音? ou念音标中的什么音 playground中的ou发什么音 虚拟语气中的could/should/might/would的用法我刚学了虚拟语气,但我不知道should/would/could/might的用法. would could should等在不同时态中的用法在条件句里,什么时候用would,什么时候用should,什么时候用could? 虚拟语气中主句中的助动词would could should might 怎么选 for fear that+从句中的should可以省略么?不能替换成would or could I would appreciate it if you could do me a fever高中的 判断下列每组单词相同部分读音是否相同,相同画T,不同画F1.tour tourist (our)2.round coutry (ou)3.snowy flower (ow)4.right light (ight)5.July city (y)6.outside fifth (i)7.dear nearly (ear)8.start warm (ar)9.could would (ou)10 moon Could/Would you please do sth?could would 是什么词性?