卖the key和其他参考书

简约

Chemistry 30 the key (new curriculum) $10 全新
8 ]% F* i0 K% g5 `1 _7 {Biology 30 the key $5
Chemistry 30 Notes and Problems $15 (原价$30) 全新
. N1 k3 d% ~/ K: f% G% E! k; sEnglish 30-1 the key (new curriculum) $10 全新
% R4 t4 g6 n5 D; ]  ]Social 30-1 they key (new curriculum) $10 全新
2 z0 ~  X6 G2 J* L, D% z8 D
( u) U* J: I5 Y8 n7 L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.