1、答题要领：

  (1)specifically express your stand.

  (2)ideally include 2 reasons for your preference.  

  2、观点提示：

  (1) by themselves

     1)  independent studying abilities. Learn to solve problems on one's own.

     2)  More fair. There are some people who would just wait around to copy answers.

  (2) group

     1) Make friends. Participating in group study sessions helps people know each other better. More interactions.

     2) Learn from each other. Each person has his/her strengths and weaknesses. Help each other out. Quality assignment.

  3、模板：

  (1) Well,in my opinion , I definitely think it is better to...

  (2) There are a couple of reasons for my preference.

  (3) First, …

  (4) Second, …