While we were running on the playground, Jack suddenly stopped ________ and lay on the ground,
问题描述：
While we were running on the playground, Jack suddenly stopped ________ and lay on the ground,
so we all stopped ________ what was wrong with him. [ ]
A. to run; to see
B. running; seeing
C. running; to see
求解 此题为什么选c
答
stop 有两个搭配,分别是stop to do sth.停下来,去做另外一件事和stop doing sth.停止做某事,停止正在做的事
这题选C,翻译为：当我们正在操场上跑步的时候,Jack突然停下来,躺在地上.
所以我们大家都停下来去看一下他到底怎么了.