The teacher asked the students to stop_______and _______to her.
问题描述：
The teacher asked the students to stop_______and _______to her.
A.to talk listened B.talking listen C.talking listened D.to talk listen
答
talking(讲话）；listen(听）答案是这个，可是为什么用listen？请比较：stop doing sth. 停止做某事； stop to do sth.停下来去做某事。前文中有动词ask(ask sb. to do sth.) ,可以理解为and 后省略了不定式符号to。