题目内容：

The students,___at the way the question was asked,didn't know how to answer it
A.being surpried B.to be surpried C.surprised D.having surprised
顺便请问这是什么用法

优质解答

C
___at the way the question was asked,是定语,修饰The students

追问：

可以详细说一下吗？谢谢

追答：

The students was surprised at the way the question was asked.当___at the way the question was asked,做后置定语修饰The students 时，要省略主语和Be动词