If I were a boy与If I am a boy.的的区别,为什么I 后面可以用were?

If I were a boy与If I am a boy.的的区别,为什么I 后面可以用were? If I Were A Boy歌词 If I Were a Boy 歌词 If I Were A Boy 中文歌词 邓紫棋if i were a boy第几 If I Were A Boy 歌词谐音. 歌曲If i were a boy翻译 If I were a boy翻译 If I were a boy 的 翻译 If I were a boy!意思! if i were a boy 为什么‘I’后面跟‘were’? if i were a 为什么if i were a boy?应该是 i was为什么是were If I Were Boy 歌词 歌词“if i were a boy if i were a歌词“if i were a boy if i were a girl” 是什么歌? If i were a boy 为什么用were啊 为什么 if i were a boy 中的were 不用was? If I were a boy中,为什么要用were? 英语语法是If I was a boy还是If I were a boy?