251.
M: Good morning, this is Spa Heaven. How can I help you?
W: Well, basically, I think I'm too tired and looking for some way to relax.
M: OK, sure. Did you know that we recently have a special offer which allows non-members to use our facilities without having to pay the membership fee?
W: Oh, that's great.
M: Yeah, but the offer is just until the end of this month. Anyway, let me tell you a little about the facilities at Spa Heaven, and you can decide what interests you. First, we have a fitness center where you can have a weight training so that you can lose some weight.
W: And that sounds good, but I'm not really interested in getting fit. I just want to get rid of my tiredness and be energetic.
M: In that case, you may be interested in our sports facilities...
W: Mm, well, I like to go swimming and I find that helps me relax. Do you have any swimming facilities at your place?
M: Certainly. We have two 25-meter pools here.
W: Can you tell me how much that costs?
M: Well, for non-members, it costs just $10 for each time.
W: I think I need to do something more relaxing, though, you know, like meditation. Do you have anything like that?
M: Well, meditation is part of our yoga classes, which we have every day. And during the special offer period, non-members can take part for just $35 per class.
W: OK, thanks very much for your help. I'll come down this afternoon and arrange a yoga class.
M: Sure, I'm looking forward to seeing you then.

答案解析：
(1) 正確答案為C。根據 I think I'm too tired and looking for some way to relax. 我覺得太累了，我想尋找放松的方法。可知，女子的問題是她需要放松，因此C項正確。
(2) 正確答案為B。根據we have a fitness center我們有健身中心，sports facilities運動設施，可知，Spa Heaven是一家活動中心，因此B項正確。
(3) 正確答案為A。根據 for non-members, it costs just $10 for each time.非會員的價格是游泳一次需交10美元。可知，A項正確。B，非會員可以不交會員費使用設施而不是免費使用，B項排除。C，優惠項目月底結束，不是年底，C項排除。