(1)ٺ͢··ֵߣΪʲô (6) (2)ũܶļڶο͵Ȼԭ (4)
(1)⣬·ѡһ¼ԴͼࡢԴȺ״ϡͨͨȡгȡ(2)⣬ũܶļڶο͵Ȼԭͬļʱũܺθߣµͣ˱ѩ࣬ѩѩ
𰸣(1)·ֵԴḻֵߣ˴˾ϽȺ״ãϸã·Դͬ
(2)ũܺθߣļµͣ˱ѩ࣬ѩѩ