if i were a boy 为什么‘I’后面跟‘were’?

if i were a boy 为什么‘I’后面跟‘were’? 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? 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 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! 如果我是一个男孩英文翻译 if i were a boy 为什么不是 if i was a boy 呢 if i were a boy again为什么用were而不用was If I were a boy中,为什么要用were不用was?