12

12/17 JJ
onion 2003-12-19 20:36:28
no matter how poor the score is. it's over!

AI:Responsibility for preserving the natural environment ultimately belongs to each individual person, not to government.
AA:NO.105(saluda统一高中提过超过200中不同的课程供它的学生选择。路那头一所小的多的私立学校提供80种基本的课程，但是它的毕业生升入大学的比例始终比统一高中要高。去除至少一半的课程而着眼于基本课程，我们可以改善统一高中学生的表现并省下税收收入。)
math:
1. (1/2)/(1/4+1/8)
2. xy=p, p is a prime number, how to express\\"x+y\\" in terms of p?
3. 1 1) the number of its hundred digit is 0
2) the number of its tenth digit is larger than x

　

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