英语口语900句 15.06.对话.3.怀疑（在线收听）

The final examination will be held at the end of this month. Have you made a good preparation?

Sure. I've reviewed all the lessons I've learnd at this academic year.

Are you sure you can do well this year?

I'm a hundred percent certain.

According to what you did last time I have my doubts.

I'm sure I can get a 95 this time.