238.

M: Catherine, you look great in these photos.

W: Oh, thanks. I got into that wedding dress with great difficulty. It was too small.

M: Why didn't you get one your size?

W: Oh, it was my grandmother's - my mother wore it on her wedding day, and I really wanted to wear it on mine. I suffered for six months so I could wear it.

M: How did you do it?

W: Do you know this diet that many actors are doing? I don't think it's very healthy if you do it for a long time, but it really works.

M: I think meat is not allowed in your diet.

W: No, actually, you can eat things like, um, roast chicken, steak, and bacon, but you can't eat any bread and butter.

M: Is it the diet that you love but have to avoid?

W: That's right. Dieting is so boring. Hopefully, I won't need to wear the wedding dress again anyway.

答案解析：

(1) 正确答案为C。根据 it was my grandmother's那是我外婆的婚纱，可知，婚纱是女子外婆的，因此C项正确。

(2) 正确答案为B。根据but it really works.不过那真的很有效。可知，女子认为节食很有效，因此B项正确。

(3) 正确答案为C。根据you can eat things like, um, roast chicken, steak, and bacon可以吃烤鸡、牛排和培根这样的食物，可知，节食时可以吃牛排和鸡肉，因此C项正确。