248.
W: I can't sleep very well. Could I take some sleeping pills, please?
M: Is anything worrying you?
W: Well, perhaps... I'm working very hard. We're very busy at the moment.
M: Well. I don't really like giving patients sleeping pills. You must have a good rest. Forget all about work. If you can't sleep, have a hot bath before you go to bed, and then read a boring book. Don't choose exciting ones.
W: Oh, but I like a drink before I go to bed.
M: OK, have a glass of milk. Have some fruit or bread but don't have a big meal in the evening.

答案解析：
(1) 正確答案為A。I'm working very hard. We're very busy at the moment.我工作非常努力。我們現在非常忙。可知，女子因為工作太努力而睡不好，因此A項正確。
(2) 正確答案為B。根據Have some fruit or bread but don't have a big meal in the evening.晚上吃些水果或面包，但不要吃太多東西。可知，男子建議女子吃些水果，因此B項正確。