猫哥：急！求助申卡鲁国际英语master遇到的材料公证问题

女巫cathy

猫哥，在卡鲁的“APPLICATION FOR ADMISSION TO A COURSE OF STUDY”中，最后这样一段话
I enclose the following documents with my application: (Certificates and other evidence must be provided in the form of
officially authenticated copies.)
1. copies of academic degrees certificates (BA, MA) with grades
2. information about the applied grading system (best, pass level)
3. list of passed examinations with credit points and marks
4. information about the used cp system (cp per semester)
5. application form
6. curriculum vitae
7. description of professional experiences
8. certificate confirming your good knowledge in English language (as indicated in 10 b)
9. GRE/GMAT-Test general (is highly recommended)
10. certificates showing your competence in German language
11. two passport-sized photographs with your name on the reverse side
a.请问grading system是指评分系统吗?
b.CP（credit  points)system又是什么？它和上面那个grading system有什么区别呢？
c.这两个东西要提供什么样的公证件啊？找学校开吗？好像之前也没有先例，不知该怎么开呀
d.我是本科毕业，没有什么项目经历，针对第七条的description of professional experiences该怎么写？
e.上述所有项目（包括专业经历、雅思成绩、CV）都必须提供公证件吗？
本科学校就要放假，再不开证明就拖到到9月份了。坐等猫哥解惑！多谢！