17.
M: I want to have a new dentist since my dentist is going to leave the country. You said you know Dr. Anderson. Do you recommend him?
W: Well, I just saw him only once. But I could say nothing more about him except that he wears very sharp glasses.
Q: What does the woman imply?
正確答案：B
解析：男士說自己要找一個新的牙醫，問女士是否推薦Dr. Anderson。女士說自己只記得他的眼鏡很時髦，除此之外，沒有什么好說的，意思就是不推薦這個牙醫。故答案是B。對話中，當男士問女士是否推薦Dr. Anderson時，女士并沒有給出Yes或No的回答，屬于“答非所問型”對話，答話人往往表達的是否定的語意。

18.
M: I can hardly recognize you, Bonnie.
W: Oh, really? I joined a Yoga club a year ago and went from 65Kgs to present 49Kgs. I expected to give up halfway.
Q: What do we know about the woman?
正確答案：A
解析：女士解釋自己煥然一新的原因是一年前加入瑜伽俱樂部，使體重下降，故答案為A。She選項題，女士的話是聽音重點。由選項提示詞lose weight，Yoga，figure shaping可推測話題與瑜伽減肥有關。仔細聽音，即可準確答題。