碧昂斯有首歌名叫《if i were a boy》,是不是不合语法?是不是应该用was,这里为什么用were,是不是有什么说法?是IF引导的虚拟都用were，还是所有的虚拟都用were?

碧昂斯有首歌名叫《if i were a boy》,是不是不合语法?是不是应该用was,这里为什么用were,是不是有什么说法?是IF引导的虚拟都用were，还是所有的虚拟都用were? if i were a if i were a if.i.were.a. if i were a 为什么if i were a boy?应该是 i was为什么是were 帮忙写一篇英语演讲稿叫if i were a bird~ if i were a boy 为什么‘I’后面跟‘were’? 英语作文：If I were a parent If I Were a Parent求作文 If i were a bird 英语作文 英语作文：If I were a parent If I were a parent的作文 If I Were A Girl 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 bird 中文 If I were a bird 作文 If I Were A Boy歌词 If I Were a Boy 歌词