Was Thomas Edison an American inventor?这句疑问句对吗?
问题描述：
Was Thomas Edison an American inventor?这句疑问句对吗?
答
这句疑问句是对的,如果我们把它转换为陈述句的话就是;Thomas Edison was an American inventor.那么一般疑问句是把be动词提前,所以就把was提前,提前了就转变为你所提问的那个句子.