听力题
【正确答案】 D
【答案解析】

对话中女士问男士有没有令客户信服, 男士回答说客户们对我们的产品本身印象深刻。 说明是产品的质量使客户印象深刻。

【录音原文】
W: So how did the meeting go? Did you manage to convince your customers?
M: Well, it‟s touch and go, I reckon. They seemed quite impressed with what we can offer. The product itself, and the production dates we gave them.
W: Well, that sounds promising. You don‟t sound very optimistic, though.
Question: What seemed to have impressed the man‟s customers?