Question

—You have made a lot of mistakes in the exam.?
—___________?
—I’ll give you a second chance.?

A．You must be kidding.	B．I’m afraid not.
C．How come?	D．What should I do??

Answer 1

D?

这是一段师生间的对话。从第三句话判断要填的应该是个问句,学生问老师“那我该怎么做？You must be kidding.你一定是在骗我；How come?怎么会呢？不符合语境。