请听下面一段材料,回答第1-4题. 1. When does Lucy surf the Web? [ ] A. Every day B. On Saturday C. On Sunday 2. How many hours does Lucy spend on the Internet every week? [ ] A. About four hours B. About two hours C. About six hours 3. Which of the following doesn't Lucy do on the Internet? [ ] A. Send e-mail B. Look up information C. Chat with strangers 4. What can we learn about the man from the conversation? [ ] A. The man likes using e-mails better B. The man likes writing real letters with pen and paper better C. The man doesn't agree with Lucy's ideas