i don't know if it's a waste of time ! Q8 @7 d- c( }4 `( O9 K1 A- t1 T [( E% B+ j
all students in high school, j# w5 g, h1 e" _! X
: E& l% }8 c- \if your parents tell you to learn one year again& ?" k' u' p. T7 M7 C. N2 K; c2 y
3 Y4 z2 A6 ^' {5 H$ J4 i5 ]+ ihow will you do?7 V& g# ?( X8 c+ N( }4 \
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to one has leanrt again: : j2 z1 e$ j. n9 N, \! @! n0 D) M- ?% y3 t* k- c
do you think it a waste of time?: _% F& s5 K6 P( d( y% \
if you think you can learn a lot during the year, it is worthy to try.' J0 c k8 G3 O0 T$ O& P$ x
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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.