On her way home Lucy saw a thief ________ in a shop．She stopped ________ 110 at once．
A.steal; call
B.to steal; call
C.stealing; to call
D.stealing; calling
网友回答
C解析see为感观类动词，see sb．do sth．(看到动作的全过程)；see sb．doing sth．(看到动作正在进行)；stop to do sth．(停下来去做某事)；stop doing sth．(停止做某事)，根据语境，应选C。