The students,__ at the way the question was put forward,didn't know how to answer it.Abeing surprised Bsurprised Csurprising Dhaving surprised(请详细回答,thanks a lot.)

问题描述:

The students,__ at the way the question was put forward,didn't know how to answer it.
Abeing surprised Bsurprised Csurprising Dhaving surprised
(请详细回答,thanks a lot.)

Bsurprised
分词做定语说明动词与修饰的名词之间是“被动关系