问题
选择题
—John was heard ________ just now. What happened?
—People was telling a joke.
A.to cry
B.cry
C.to laugh
D.laugh
答案
答案:C
题目分析:句意:刚才约翰被听到笑了。发生了什么?hear sb do sth 听到某人做某事,强调的是听到全过程,其被动语态句型结构为“sb be heard to do sth”, to要还原到句型中去。故选择C。