卖the key和其他参考书

简约

Chemistry 30 the key (new curriculum) $10 全新
* p5 H! q) a4 K; {Biology 30 the key $5
+ O* Z, s  p  c+ s8 jChemistry 30 Notes and Problems $15 (原价$30) 全新
English 30-1 the key (new curriculum) $10 全新
0 a% M7 d8 |" \Social 30-1 they key (new curriculum) $10 全新

9 z2 u, R6 D' M; ?1 {, z7 Q另有国内高中理科课本和参考书不下20来本, 若以上全购, 酌情赠送. 如要买国内参考书可来参观挑选, 每本2元.