参考答案：A

解析：[听力原文]
W：Since you have made so many business trips，you must have visited many places in the country．
M：I wish I had，but Shenzhen and Beijing are the only places I’ve ever been to．
Q：What does the man mean
理解归纳题。本题属于中but题，解题关键在于but之后的内容。女士认为既然男士已经多次商务旅行，一定游览过全国的大部分地方。男士回答说：我希望如此，但我只去过深圳和北京。由此可知，虽然男士多次商务旅行，但只到过两个城市。