there is something unusal in the room ,A is there B isn't there c is it D ism't it
人气:163 ℃ 时间:2020-03-08 14:01:06
解答
B isn't there unusal 看做肯定,所以后半句用否定 there is 后半句也用there为什么unusal看做肯定(⊙o⊙)?含有否定意义的形容词(unusual)修饰不定代词(something)时,则仍看做肯定句式,没有为什么。英语语法规定的,没有为什么。只要系动词是肯定的,这个句子就是肯定句