本帖最后由 Queenie17 于 2017-9-4 10:00 编辑 1 U3 r, \+ K2 ?" G: w, Q 6 J+ V7 @9 |) U, C# z$ nHigh School Contest Books& p# D3 }* ^' z# S% w& M
Excellent practice for the SAT! ' P4 d8 d: B$ h% S) n; XThese books gives classes, clubs, teams, and individuals diversified collections of high school math problems. All of these contests were used in regional interscholastic competition throughout the United States and Canada. 7 ~6 q+ D2 H" r A7 u4 ]' z1 N+ p, `0 n; W
Call 780 - 264 - 1998
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发表于 2017-9-4 08:59
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