i were a boy 这句话对不对,如果有误请指出

That's sound good这句话对不对,有没有误? I have a teacher very friendly这句话对不对?如果对,very friendly是teach “事件C发生,则D一定发生,反过来也对,即C=D”这句话对不对?如果不对,请帮忙指出哪儿不对? 杰克伦敦和莫泊桑是法国的著名文学家,他们都有著名短篇小说被翻译成中文这句话对不对,如果错,错在哪里?请指出. I was a boy还是I were a boy? 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 if i were a boy 这是何意? "I wish I will have a coat"这句话对不对? 看一下这句话对不对I'm going to Wuxi.如果不对,请发正确的句子 请问这三句话正确吗?如果有错请指出 if i were a boy 为什么‘I’后面跟‘were’?