难不难# S+ B, f q, q
" ^- a; \# u2 ?$ y/ ~2 F
I don't think anybody can answer this question accurately... 8 E4 a. b5 V8 ^% I7 T) t2 b# `% y
for some people, 难 5 Z5 u/ C) i: n9 M G8 _for some people, 不难 + P/ I5 K) Z) ? ; \4 \) L8 J( s }# nEvaluate yourself first