问题
选择题
—Where is Tom?
—I heard him ______ with our English teacher when I passed the teacher’s lounge.
A.talks
B.talked
C.talking
D.to talk
答案
答案:C
题目分析:句意:汤姆在哪里?- 当我经过老师的休息室时,我听到他正在和我们的英语老师交谈。hear sb do sth,听到某人做了某事,强调看到的全过程,hear sb doing sth,听到某人正在做某事,强调同时进行,结合所给选项,故选C。