【答案解析】[听力原文] M: We have only 20 minutes to go. Let' s hurry. W: Wait a minute. I'll get our train tickets upstairs. Q: What are the speakers going to do?
【答案解析】[听力原文] W: I'm having trouble with my teeth. The pain's killing me. M: Let me see. Oh, yes, it is very serious. Q: Where did this conversation most probably take place?