2013届（2012学年）上海市高三英语一模——完形填空4
（徐汇）
Auditing（旁听）classes at university is an ideal way of learning or trying out new areas of study without committing yourself. You can study alongside fellow students without any ___(50)___ to participate in formal assessments or gain credits for your degree.
The trend of auditing university classes has ___(51)___ across universities. Recently, Fudan Postgraduate, a publication by Fudan University, even ___(52)___ a map guide on its campus. Altogether, it features 25 courses, including details of lectures, venues, times and recommendations. Students can design their own auditing ___(53)___ based on a handy map. Zhu, editor of the guide, said that she has ___(54)___ from the trend herself
