单项选择题 第二节 完形填空（共20小题;每小题1.5分，满分30分）阅读下面短文，掌握其大意。然后从36～55各题所给的四个选项（A、B、C和D）中，选出最佳选项，并在答题卡上将该项涂黑。When Alice started to cycle home from Jenny’s house, she wasn’t nervous. She was certainly not afraid of the dark.36 , it was only a 15,ncnule ride home. But halfway there, she began to wish that he hadn’t been so 37 .As she rounded a sarp benu, it suddenly 38 cold－very cold. Alice’s breath became puffs of white cloud and her legs aso cale that it became hard to ride.With her liart beating fast, she struggled so hard to move 39 that the didn’t hear the car which suddenly appeared beside her. She stopped by the road. The big black car also 40 ,Slowly, the passenger-window began to slide down. Alice held her breath. In the soft light inside the car, something 41 . Then, the light brightened and Alice was staring at a sweet, grey-haired old lady. “Hello, dear,”said the old lady. “I need 42 . I’m afraid I’m lost. I need to find the nearest airport. I must be there in the next five minutes.”“Airport? You 43 are lost,”Alice said. “You need to go back five kilometers 44 you reach the”T-junction.Turn left and45 for about another 10 kilometers to the main highway.From there,just follow the46 to the airport.But I’m afraid there’s no47 you’ll get there in five minutes!”“Thank you very much,dearn eplied the old lady.“Don’t worry-I’ll48 it time.”The49 up and the started off.A little way ahead,it50 and with hedlights filashing, it drove past Alice. But then, mething51 happened.The car hegary changing flrst, its color52 from black to silvey grew when, the wheels began disappearing, but the car to move forward,53 just above the grolld. As the car54 into the dark sky, the big red tail-lights grew larger and larger and glowed more and more brightly.With a faint whistling55 ,the car was gone in seconds,leaving Alice shaking her head in disbelief…36____A.However B.BesidesC.ThereforeD.Othrwise

问答题 背景资料某市政建设集团公司第一项目经理部负责某污水处理厂工程施工，该项目主要包括泵站、集水池、输水管道等单位工程。集水池顶板采用一种刚问世的新型防护材料涂层，被涂层由项目部分包给一专业公司施工。施工过程中，项目部在工程量清单中没有围墙及厂区排水工程，遂向建设单位派驻现场的监理工程师提出进行合同变更，并在规定的时间内提出索赔，监理工程师经过审核，与业主协商后，签发了变更通知单。在施工完成后，发现排水工程实际长度比工程量清单的长度少2m，项目部仍按清单长度计量。监理发现后要求项目部扣除2m长度。项目部坚决不同意，认为应按工程量清单的数量结算。问题：1．该项目部可否与发包单位签订该污水处理厂的施工合同？该项目部可否与分包涂层施工的专业公司签订施工合同？为什么？2．发生哪些情况视为合同发生变更？3．为确保索赔成功，该项目部应按哪些要求进行索赔？4．监理要求扣除此工程量对吗？简述工程量清单综合单价包括哪些内容？

单项选择题 Mother wanted to be a good provider, a role she _____ since her marriage to Father.A.shouldersB.shoulderedC.is shouldering D.has been shouldering