1、对于工作的duties，他们给了一个纯文本框，大家是分条列举还是使用叙述性质的段落？

I just make lists......

2、关于activities，在美国的还好办，以前国内本科时候的学生会主席、足球队长什么的，他们怎么查啊？哪来的电话和website？无法查证会怎么处理？

I don't know.  don't have much activities....

3、GPA minimum和maximum大家觉得都指什么？单科的最低最高分？还是peer group的最低最高overall gpa？

I think minimum is 1 and maximum is 4 which is the range of your score.  For example, you got 98/100 on math which is an A, so it is 4.  (B = 3 and so on)

4、大家怎么看待第一篇和第二篇essay的区别？

Sorry, I don't know and don't want to miss lead you.

谢谢各位