难不难 j% E! z5 b8 W+ O2 c% i e- Y
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I don't think anybody can answer this question accurately...6 H9 W+ m' l, w G, i; a% ~4 v; E+ k9 h) s
$ t6 [3 I* @" W# u0 _! Wfor some people, 难 * E' _* U; J. s% d: s4 ffor some people, 不难0 h& |" s! u0 A! ^0 ~, d8 L" b2 d) \
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Evaluate yourself first