ویدئوی شماره 34 - تصحیح و فیدبک تصویری مقدمه رایتینگ تسک دو آیلتس

In the past lecturers could teach a certain number of students in one lecture hall. With the development of new technology it is hard to justify the reason to participate in the lecture physically and not via the Internet. Do you agree or disagree with this statement? What is your personal opinion?