求写一篇150字以上英语作文要求如下：For this part, you are allowed 30 minutes

求写一篇150字以上英语作文
要求如下：For this part, you are allowed 30 minutes to write a composition of no less than 150 words under the title of “Should outsiders be allowed to study in university classrooms?” Your composition should be based on the information given below:Nowadays many universities ban outsiders to study in their classrooms. They send security personnel to guard each entrance to the classroom buildings. Only students and teachers may enter. Do you think universities should allow outsiders to study in their classrooms? Give at least two reasons to support your ideas.