题目内容：

At this moment,people in London___or washing.
A.don't get up B.getting up C.aren't getting up D.are get up

优质解答

选C.aren't getting up 用现在进行时平行结构,or前后的动词状态要平行,in london可以不用看.主语是people,后面是发出的动作.因为是or连接,所以不可以选B,只能选C,not才可以接or.如果是and就可以选B