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練習(xí)2——短文改錯(cuò)1(2009鄭州第二次調(diào)研)Randy Pansch,a puter science professor,was father1.√,he was diagnosed with cancer→childrenon September, told by the doctor that he would→inprobably die within a year,Randy remains optimistic and managed→remainedto lead a active life,fighting cancer bravely.One year later,he gave→anhis last lecture before he left the university,encourage people to→encouragingrealize his own dreams and live every moment to the fullest.In July→their2008,he was died at the age of story has inspired many peopleto fight with difficulties and live a meaningfully life. He was on the→meaningfullist of the 100 people had influenced the world in Times Magazine in 2007.2(2009南寧第二次調(diào)研)About one dozen ancient bridges were still buried under the earth→arein Beijing, according to Kong Qingpu, an expert in the bridge field.2.√The 13 bridges were built during the Yuan, Ming and Qing Dynasty→Dynastiesand they were buried under the earth main for two reasons. Firstly→mainlysome open rivers were changed into covering pipes and their bridges→coveredwere buried, too. Secondly, some open rivers were filled. Neither were→Sotheir bridges. Kong who has worked a specialist for 47 years wantsto be record the underground bridges. He tries to make a list of them andadd them to the history of bridges. Ancient bridges, both above or→andunder the ground, are all paid attention to. We must be protected.→Th