【初中英语】Koalas are lazy animals and they ___ Australia come fr
【初中英语】Koalas are lazy animals and they ___ Australia come from 可是为什么不加s呐? Koalas are lazy animals and they ___ Australia come from 可是为什么不加s呐?上面不是有are吗?
Koalas are lazy animals and they come from Australia.(考拉是一钟懒惰的动物,他们来自澳大利亚) 这是一般现在时态,当主语为第三人称单数时谓语动词用它的第三人称单数形式,此句中come是个动词,主语是they(他/她/它们)是复数,所以不能用come的第三人称单数形式。 比较:Lily is an American girl a...