英语语法是If I was a boy还是If I were a boy?

英语语法是If I was a boy还是If I were a boy? if i was a boy if i were a boy(在一明星博客看到) 但是我认为是 if i was a boy 应该是什么, If I Was A Boy 歌词 was的were用法?“If I were a boy”是病句吗?不用was? 为什么是if i were a boy不是if i was a boy? 为什么 if i were a boy 中的were 不用was? If I was a boy 歌词及中文意思. if i were a 为什么if i were a boy?应该是 i was为什么是were 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 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 的中文翻译是神马 if i were a boy 这是何意? I was a boy还是I were a boy?为什么if I were you,而不是if I was you?was[wCz; wEz]be 的过去式(第一人称及第三人称单数)if she were you,... If I were a bird的英语语法问题?为什么用were 不用was?那如果我用was又是什么意思？ 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? if I were a boy为什么要用were不用was?求解 If I were a boyorIf I was a boy?考查英语的虚拟语气... 不仅要正确答案,还要详细的解释~ THANKS~