本帖最后由 Queenie17 于 2017-9-4 10:00 编辑 - E: D1 y: _+ U$ u8 e 3 \. G2 T2 k4 r/ Z: XHigh School Contest Books 8 k, G; a! G* d7 y2 yExcellent practice for the SAT! * C+ v8 P/ J! J: I% j8 s, d4 s# X& PThese 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. . ^8 d2 @' z0 a+ ~ 0 s6 |' V+ c/ c8 lCall 780 - 264 - 1998
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