i don't know if it's a waste of time: o; @& {# d* @! ]4 t* Q! _& r
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all students in high school, 8 }6 e# c& U) K& Z% E* o0 w 9 m* U) H" {8 t0 J! {1 Vif your parents tell you to learn one year again ! P! c5 ]9 a9 d* f; V- m7 Y& T2 h6 t% f
how will you do?6 \9 M7 c3 y& c+ J# g$ z* i9 d
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to one has leanrt again:; C2 ?8 D" Q% r) d- i
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do you think it a waste of time?9 K; `' _( Y0 K
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if you think you can learn a lot during the year, it is worthy to try. ! E" a ?* }' P9 i 9 D1 `* y J6 T3 b6 Iif you think you are too old or you can get little from that, better not do it but you should look for another way.