难不难# z6 f7 f% s: V z
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I don't think anybody can answer this question accurately... 4 S3 ^* y% Y5 B6 \+ s y% o! r5 i( y1 V+ g" m
for some people, 难 + A+ I, f0 Q; P5 L" ~- }2 nfor some people, 不难: B. r5 A) [4 G; K4 \, H b k J
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Evaluate yourself first