求翻译：把was, were提到句首，句末用问号即可变为一般疑问句。即：Was（Were）＋主语＋表语＋其他？ 这恰巧与动词be的一般现在时的疑问句式相似。是什么意思？

Was, were mentioned in the first sentence, the sentence can be changed to a question mark at the end of a general question. Ie: was (were) + subject + predicative + other? This happens to be similar the interrogative style now and the verbs be the general.