初中2年级 - 记叙文 - 叙事 阅读指导

　These are the rusults of the XX High School's students activity survey. Some students exercise once a week, some students do it twice a week. For drinking milk, most students drink it every day. No students drink milk once a week. Some students drink milk twice or three times a week. Some students surf the Internet every day, most students surf the Internet once a week. Some students do it twice or three times a week.