It's the first time that he's ever been abroad .的主句是什么

It's the first time that he's ever been abroad .的主句是什么 This is the first time he's ever been abroad,--?的反义疑问句? It's the first time that he has been to china.的反意疑问句是什么 It`s the first time that he has been to Australia,isn`t it?中 It's the first time that he has seen a foreiger.是什么从句 that在从 it's the first time him has ever been to another country.him it's the first time that It’s the first time that she has been to the United States,_ This is the first time that I have been abroad It is the first time that he has been to America,______? 此句的 it's the first time that与sb is the first to do 的区别 英语改错 “It's the first time that he lost a game”