【解析】[A]女士問：杰克，明天晚上跟我們一起去俱樂部吧?男士說：我很想去，但是我必須寫我的學(xué)期論文。由此可見，杰克是不會去俱樂部的。

　　17. M:Think it over carefully, you must have left it somewhere。

　　W:But the problem is that I have to have it now. I need it to use my car, and when I get home, to open the door。

　　Q: What happened to the woman?

　　【解析】[B]對話中的女士丟了鑰匙，但是對話里卻沒出現(xiàn)鑰匙keys這一詞。男士說：仔細想想，你一定把它落在哪兒了。女士說：問題是我現(xiàn)在需要用它，我要用它來開車，回家后還要用它開門。那她丟的一定是鑰匙了。

　　18. W:Weren�餿 you nervous when the professor called on you in class?

　　M:I�餯 say I was shaking all over。

　　Q:How did the man feel when he was called on?

　　【解析】[A]女士問：當(dāng)教授在班上點到你的時候你不緊張嗎?男士說：我渾身都在抖。shaking all over說明男士非常擔(dān)憂和害怕。

　　Now you’ll hear two long conversations。

　　Conversation One

　　W:Let’s go in here and order some coffee while we look at your pictures。

　　M:Good idea. We’d both like coffee, please. OK, here’s one of Ed’s, my roommate. I took this picture right after we had arrived at the school this fall. We had just met, in fact. And this was our room of the dormitory while we were unpacking all our things. What a mess!

　　W:You certainly had a lot of boxes. How did you ever find room for everything?

　　M: In the beginning we thought we’d never get all arranged but now we are very comfortable. Lucky for me, Ed keeps his things neat。

　　W:Do you like living in the dormitory?

　　M:It’s not bad. Sometimes Ed turns his radio up too loud and makes too much noise. Then I get angry. Sometimes I leave my books lying around and he gets angry. But usually we get along. Here’s a picture of him taken when we went to visit my family during vacation。

　　W:And this last one?

　　M:That’s my dog Spot。

　　Questions 19 to 22 are based on the conversation you have just heard。

　　19.Where is this conversation most probably taking place?