i don't know if it's a waste of time8 K3 S, y2 Q# S( }. l. W3 A
i' `' q1 D1 P0 B# y M- ~all students in high school, 2 }+ x) G' f% c4 K6 p6 B" j/ o" {/ n7 J8 A
if your parents tell you to learn one year again, O6 e5 F' ~4 d* Q
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how will you do?5 c! Z, U" @. a
2 ]. r. v4 p0 z3 A A. U% }to one has leanrt again: 4 I% q6 X1 F& W; q4 B! n# s' }. Q( X# o1 ]5 |: p+ ~
do you think it a waste of time? * ?/ R* Z& \0 v ( ~% {. {1 c& d# }8 r) {
if you think you can learn a lot during the year, it is worthy to try.5 @ M& V" _) k2 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.