273.
M: Good afternoon, madam. I'm doing some market research and I'm hoping you might have a few minutes to answer some questions.
W: Okay, sure.
M: Great, thank you very much. First of all, do you own a personal computer?
W: Of course! Doesn't everyone?
M; How long have you owned it?
W: I bought this particular computer last year. But I got my first PC in 1995.
M: I see. And what do you primarily use your computer for?
W: Well, I use it to send e-mails a lot, and... um, I have a teach-yourself French program. And I shop online pretty often.
M: Mmm. Any other uses?
W: Keeping track of my bank account, and there are a couple of computer games I enjoy.
M: Now you've mentioned e-mail and online shopping. Do you use the Internet for any other purposes?
W: Not really. I haven't got around to explore it too much.
M: Okay, thanks. Sorry to have given you so much trouble. Thanks again.

答案解析：
(1) 正確答案為C。根據(jù)But I got my first PC in 1995.可是我1995年就有了第一臺(tái)個(gè)人電腦。可知，女子最早開始使用電腦是在1995年，因此C項(xiàng)正確。
(2) 正確答案為A。根據(jù)I have a teach-yourself French program.我有一套自學(xué)法語的程序。可知，女子利用電腦來學(xué)習(xí)法語，因此A項(xiàng)正確。
(3) 正確答案為B。Not really. I haven't got around to explore it too much.沒有了。我并不常使用網(wǎng)絡(luò)。可知，女子的電腦知識(shí)有限，因此B項(xiàng)正確，女子并不太了解電腦。
(4) 正確答案為C。根據(jù) I'm doing some market research我正在做一些市場調(diào)查。可知，男子是某公司的市場調(diào)查員，因此C項(xiàng)正確。