题目 (2002年济南市中考题)图1所示是某立式家具(角书橱)的横断面,请你设计一个方案(角书橱高2米,房间高2.6米,所以不必从高度方面考虑方案的设计),按此方案,可使该家具通过图2中的长廊搬入房间,在图2中把你设计的方案画成草图,并说明按此方案可把家具搬入房间的理由(注:搬运过程中不准拆卸家具,不准损坏墙壁). Topic (2002 Jinan City Examination Questions) Figure 1 shows a cross section of a vertical furniture (corner bookcase). Please design a scheme (corner bookcase 2 meters high, room height 2.6 meters, so do not have to consider the height According to this scheme, the furniture can be moved into the room through the corridor in Figure 2, and the plan of your design is sketched in Figure 2, and the reason why the furniture can be moved into the room according to this plan is explained. No dismantling of furniture and no damage to the walls during transport.