262.
M: So, how was your vacation? You went to Paris, didn't you?
W: Yeah, with my parents. We just got back on Saturday. It was wonderful!
M: What sights did you visit?
W: Well, we saw all the most famous places, the Eiffel Tower, Notre Dame Cathedral... They were so interesting.
M: Did you take any tours?
W: Just one - a boat tour on the Seine River.
M: Wow! That sounds fantastic.
W: Yeah. It was a great way to see the city.
M: Did you go to any of the famous art museums?
W: Yeah. My parents love art, so they spent hours in the museums. But for me, it was pretty boring. I'm just not very interested in paintings.
M: So, what else did you do?
W: Well, I guess my favorite thing to do was just to sit in cafes and watch the people. It was really relaxing, and French coffee is terrific.
M: It sounds like a great vacation to me. But I have work at hand. Hopefully I'll be there one day.

答案解析：
(1) 正确答案为A。根据Just one - a boat tour on the Seine River. It was a great way to see the city.只有一个，乘船游览塞纳河。那真是游览巴黎的好方法。可知，游览巴黎的好方法是乘船塞纳河，因此A项正确。
(2) 正确答案为B。 根据my favorite thing to do was just to sit in cafes and watch the people.我最喜欢做的事情就是坐在咖啡厅里，看来来往往的人。可知，女子最喜欢做的事情是坐在咖啡厅里看来往的人群，因此B项正确。
(3) 正确答案为C。根据But I have work at hand. Hopefully I'll be there one day.可是我手头还有工作要做。真希望有一天我也能去巴黎玩。可知，男子因工作走不开，不能去巴黎，因此C项正确。