_____ like watching tv.(a)all of them (b)all of the children

问题描述:

_____ like watching tv.(a)all of them (b)all of the children

楼主你好,单独就这个句子而言
A和B都是正确的,具体的选择哪个需要结合上下文.
如果有需要,请追问~~没有上下文,就是一道题,答案是2,不知道为啥