So you’ll just take only one six-week system at a time, to help you stability perform and lifestyle on the path for your diploma. 因为网课不是面对面授课，而是通过网络平台以视频直播或者录播的方式进行授课。教师在网络平台上讲课，学生在网络背后听课，但是网络教学并没有线下教学�