英语语法 we don‘t understand the problem why·····why 引导的是定语从句?那可不可以在problem 后面加一个 that 再加why啊

I cherish you,you call me don't force you,if he,would you say that?You always say I don't unders 关于7上Unit6的英语语法!who are we为什么在前面加上people don't know 就该变成People don't know who we are? 英语翻译If you understand The love?on'thide is too keen to opposite sex agaIn.I'm sorry ,you Don't unders tands at all 急求高手解答几道初二英语题,急等!1.I don't know when Jim ______.I'll meet him at the airport when he ______.A.will return;return B.returns;will returnC.returned;returned D.will return;returns2.We must unders We Don't 英语语法说明什么时候用doesn't , 什么时候用don't. We don't have much We Don'T Try 歌词 why don't we sleep? we don't stand the why don't we .dsf Why don't we ask You don't care we You don't care we We Don T Know 歌词 we don't think so. We Don'T Know 歌词 We are very happy don't we?