?? ?? ??? ??? ????, ????? ??? ???? ?????? ?????? ??? ???? ?????.??? ??? ??? ????? ?? ??? ??? ??? ??? ?? ??? ??? ????.The questions are tough and complicated with time stress. I only received 10%. This is often very hard to ace in one or few attempts.??? ??? ???? ?????, ???? ??? ? ?? ?? ???? ??? ??? ???? ???, ??? ??? ?? ? ????. ??? ??? ????? ??? ???