【正确答案】 D

【答案解析】[解析]
M：How are your violin lessons going?
W：Pretty well．My teacher says I am making big progress．Even though it has taken me plenty of time to practice，I find it pays．
Q：What does the Woman think of her violin lessons?

[解析] [考点] 细节题
音频中女士说尽管小提琴课占用大量的时间进行练习，然而是值得的。pay的意思是“受益、划算”，与选项D中worthwhile(值得的)的意思一致，所以选D。

【正确答案】 B

【答案解析】[解析]
W：Peter looks very sad these days. What's happened to him?
M：He failed in the election for chairman of students’union．He has been hoping for the position for a long time．
Q：What can we learn about Peter from the conversation?

[解析] [考点] 推断题
音频中男士说Peter在学生会主席的竞选中失败了，而他期待那个职位很久了。由此推断Peter一直想当学生会主席，所以选B。

【正确答案】 B

【答案解析】[解析]
M：What do you think of Professor Callahan's lecture yesterday?
W：The topic is very interesting，but most of my classmates don't think it is interestingly presented，and not many students stayed to the end．
Q：What does the woman think of Professor Callahan's lecture?

[解析] [考点] 推断题
音频中女士说选题很有意思，但是讲得没意思。这里的present与选项B中的deliver意思一样，都是“表达、宣布”，所以选B。