问：某日一名初中学生骑自行车在上学途中，突然，公路（省级公路）旁一棵大树折倒，把他砸在树干下面。经查，该树因虫害树千四分之三已腐烂，该学生经医院诊断，两肋骨折，入住院治疗近一个月．花去医疗费S000多元。请问·被害人对所花费的医疗费是有否追迄偿权？省公路管理 Q: One junior high school student on a bike rides a bike on his way to school. Suddenly, a big tree next to a highway (provincial highway) turns over and smashes him under the tree trunk. The investigation, the tree pest tree three thousandths of three rotten, the students diagnosed by the hospital, two ribs fracture, admitted to hospital for nearly a month. Spent medical expenses S000 multivariate. Excuse me, did the victim recover the medical expenses it spent? Provincial highway management