【单选题】听力原文:M: Are you going to the concert tonight? W: No, I promised to baby-sit for my neighbors while they have a meeting. Q: What will the woman do tonight? (19)
【单选题】听力原文:M: Are you going to the concert tonight? W: No, I promised to baby-sit for my neighbors while they go to a military dinner. What will the woman do tonight?