问题
选择题
I out of the window and the police after the suspect（嫌疑人）.
A．looked, watched, run
B．looked, saw, running
C．watched, saw, run
D．saw, watched, running
答案
答案：B
题目分析：句意：我从窗户里往外看，看到警察正在追嫌疑人。look out of …从……向外看。see sb do sth,看到某人做了某事，强调看到的全过程，see sb doing sth,看到某人正在做某事，强调同时进行。根据句意，故选B。