听力原文：M: Helen isn't here yet. Did you forget to invite her? W: She was going to come, but then she changed her minD. Why isn't Helen present? A.She decided not to comE. B.She forgot to comE. C.She wasn't inviteD. D.She altered her decision.
A.Why B.She C. B.She D. C.She E. D.She
【参考答案】
D 解析：题干问：“海伦为什么不在?”对话中男士问：“海伦还没有来，你忘记邀请她了吗?”女士说：“她本来要来的，......