i don't know if it's a waste of time + K) D$ f( k7 p% n& j0 I 0 H0 s( g) E6 G2 Kall students in high school,9 P: U" I d6 Z' e$ e1 z, l) z
/ R) k$ ]" i+ Hif your parents tell you to learn one year again 0 W. N8 B6 l+ @" M; J8 F) H ' j" E2 |! u. Bhow will you do?( l. W: P8 u7 s% A) I/ W4 N8 [5 j
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to one has leanrt again: 9 V+ b7 B% P+ ], o3 R2 b0 r. y! j! ~% f# A4 p' l
do you think it a waste of time? 1 D& D! m8 J0 q2 c/ |" i 3 z- O/ R+ S* {" i: \' G/ {6 S8 Z
if you think you can learn a lot during the year, it is worthy to try.6 g2 n6 _& o, J! j h& L
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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.