单选题 29.  After the flooding, people were suffering in that area, ______ urgently needed clean water, medicine and shelter to survive.
【正确答案】 B
【答案解析】 题意:洪灾过后,那个地区的人们正遭受苦难,他们急需清洁的水、药物和帐篷来维持生活。本题考查定语从句。所选项引导定语从句修饰先行词people,并在定语从句中作主语,故选B项。先行词是人时,定语从句不用which引导;where在定语从句中作地点状语;what不能引导定语从句。