【正确答案】[范文]
   
   Should the university campus refuse tourists? The question has generated a heated discussion nationwide.
   Some experts applaud the decision to reduce the number of visitors. They believe that the campus is a place for students to gain knowledge instead of a favored destination for tourists. What's more, continuous streams of tourists will not only disturb students' daily lives hut also interfere with the study atmosphere on campus. Therefore, refusing some tourists will give the students a better environment for study.
   However, group tour visitors oppose the move. They argue that stopping tourists at the gates of these famous ancient universities is not proper, for they are actually important historical sites and are not owned by the faculty and students there. And also, visitors from all over the world will broaden the vision of the students, which is beneficial to their future.
   In my opinion, the university authorities should not simply shut the door to the outside world. They may take positive measures to regulate the activities of the visitors in the campus so that the negative effects will be minimized. Only in this way can there be a double-win solution of the problem for both the universities and the tourists.