【题型分类】：目的题

【题干分析】：问为什么学生说：“我还以为，在演讲人被选中前，要把整个演讲稿写好”，需要结合上文。

(woman) And you need a letter of intent. You know, explaining why you want to give students the commencement speech, why you think you should be chosen. And also, you need to sketch up the broad outline of the speech you give if you were chosen.

(man) Oh, I thought the entire speech would have to be written before the speakers be chosen. That's what my professor said, the one who told me about this. She said she used to help students write their commencement speeches.

(woman)  That was the way we did it, but well ,that changed a few years back.

【答案分析】：

根据上文，学校的工作人员说，如果被选中做演讲者，需要写演讲的大纲。学生得知后，说了这句话。目的是为了 阐明自己对于整个申请流程的理解。 所以选A.

【题目难度】： 易