i don't know if it's a waste of time1 A' E+ O* I9 N- y
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all students in high school,/ M+ {* [8 d1 y# B
) G& `2 Q! P2 ^+ Z. x" r: Gif your parents tell you to learn one year again% u L- k( y9 ^6 g5 q# V; Y3 t1 C* a& _
3 V4 i5 q" w8 k. Xhow will you do?: T( W4 D! d: u
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to one has leanrt again: " W8 _6 K' N1 E0 T4 f' m, U8 H' ^ / r, i8 J2 I1 F9 n) f1 A C* E3 Ldo you think it a waste of time? 6 R( e! |! z% B6 ]9 x1 u! B+ d) ]+ g' P0 j3 C
if you think you can learn a lot during the year, it is worthy to try.; n! l+ Z+ a( J& k6 G
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if you think you are too old or you can get little from that, better not do it but you should look for another way.