【单选题】听力原文:M: US $ 30 is really not acceptable. You surely appreciate the efforts we've made in pushing the sale of your product. W: Well, as a sign of our support to your efforts, we'll make a special redu...
【单选题】听力原文:M: US $ 30 is really not acceptable. You surely appreciate the efforts we've made in pushing the sale of your product. W: Well, as a sign of our support to your efforts, we'll make a special redu...