WAT e HECK!!! The paper 2day sooooo tough...i can only answer at most 20%!!!Suck man...going 2 fail this paper for sure...so have to prepare for subpaper. i'm damm careless, all the concept mix up and the ques i don know they asking...going to kill myself~ tml still have it secrity..only read through once, haven memorize....hai~~~have to go study liao...