A、He worked there as a guide. B、He read about it. C、He had just visited it. D、He interviewed the sculptor. B由选项可知，本题与男士的行为活动有关。对

M: Hey, Jane. What do you think of the art museum you visited last week?
W: It is wonderful, especially the new wing.
M: I have just read an article about that new wing and it says the cost is ninety million total. It’s amazing, I think.
W: Yeah, the guide mentioned that. You could see they built it at all costs.
M: Hmm. It looks really unusual, at least from what I saw in the picture.
W: It’s really impressive. There are triangles all over the paving stones in the courtyard, the skylights, and even a lot of the sculptures. All the sculptures are mobile and are made of pieces of aluminum that move slowly in the air. You’ll like it, I bet.
M: The article said that, too. It was said the original was steel, and it weighed so much that it wasn’t safe to hang.
W: Right. They used aluminum later so that those sculptures wouldn’t come down on someone’s head.
M: From the article, I also learned there appeared many other problems when they built it.
W: The article sounds interesting.
M: Yes, it went into every detail about the new wing. There was even an interview with the sculptor.
W: I’d like to read that. May I borrow your magazine?
M: Of course. Just come to my place and take it tonight.
Questions 23 to 25 are based on the conversation you have just heard.
23. What did the woman think of the new wing of the museum?
24. How did the man learn about the museum?
25. What was the problem with the original sculptures?