A:昭彰阑珊礼上往来休戚相关
B:烦燥岑寂别出新裁阴谋诡计
C:勾通憔悴出人头地苌弘化碧
D:嬉戏夜宵寥若辰星残羹冷炙
When you see a fire, you can use the lift to go outside.
买一套办公桌椅共用去750元,其中椅子的价钱是这套桌椅价钱的 310 .桌子的价钱是多少元?