【单选题】听力原文:W:Let's go to the amusement park this Sunday,shall we? I've heard that they are now offering a student discount,30% off.And we only need to pay 70 yuan. M:Yeah,that is really attractive.But I los...
【单选题】听力原文:M: Mary, let's go to the beach and have a picnic this weekend. W: I'm afraid not now. The biology class will have midterm test next week. Q: Why can't Mary agree with the man? (17)