Have yuo ever been to science museum?这句话是宾语从句吗?如果是帮忙解释一下这类宾语从句的概念,例如：它的标志呀.顺序呀的.

haven't ever have ever been 与haven't ever been的区别.到底哪一个才是否定意义. I have ever been have been 和have ever been区别! Have you ever been employed? Where have you ever been? have ever been 的用法? have you ever与have you ever been的区别 Have yuo ever been to science museum?这句话是宾语从句吗?如果是帮忙解释一下这类宾语从句的概念,例如：它的标志呀.顺序呀的. have you ever been to Yangzhou ,haven't you?回答肯定回答?否定回答呢? have you ever been to singapore Have you ever been to Singapore?意思 Have you ever been to Singapore 英语翻译Have you ever been to Disneyland have you ever been outside of china? the best place i have ever been 英语翻译Have you ever been to Disneyland? have you ever been to的作文 Have you ever been to Australia?