She was so ________ that she wouldn't give in until she received a full apology.[ ]

A. simple  

B. lucky

C. stubborn  

D. proper

我在上海上班，不幸遭遇工伤事故，公司不帮我申请劳动能力鉴定，请问我可以自己申请吗？一般需要哪些资料？