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試卷名稱：106年 - 106 iGeo_MMT國際奧林匹克競賽L#82307
年份：106年
科目：奧林匹亞地理
25. Pile-dwellings. For what primary purpose are these dwellings built on stilts? 
(A) 1 = protection against melting floods 2 = protection against seasonal floods
(B) 1 = protection against melting floods 2 = protection against vermin
(C) 1 = protection against soil subsidence 2 = protection against seasonal floods
(D) 1 = protection against soil subsidence 2 = protection against vermin