Though I always delay on the quiz test date. But I still finish the third quizs.

Before this course, I only finished one mooc course.

It is about Chinese history, and taught by Chinese.

And I will do my best to insist on this course. And learn more moocs in this year.

The Original Link: http://baham.github.io/11_01_model-thinking-on-coursera.html
If you want to reprint it, please do under the CC BY-NC-SA 4.0