cause like it's so important / t8 V7 x! F8 H
math 20's just crap ) Z+ O6 D+ n, r% S1 p& ~" h: T
30's ok, I got 98& x+ x" Q! r/ D3 }' S6 Q5 ^
however I learned in China before.7 j4 M( F0 [8 ?9 z
class average's like 72 something. u( i' E) E: ^and u really need good mark for calculus (math 31)if u wanna take that