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(五)某桥梁工程的施工项目经理部对投入施工现场的劳动力采用专业分工作业组合形式，在选择施工材料供应商时，采用对竞标供应商进行综合分析的方法选择了两家合格的材料供应商。在选择钻孔设备时考虑土质等因素后，选择了冲击钻机，水泥混凝土在运送时采用水泥混凝土搅拌运输车，这样可以保证混凝土不会产生离析现象，很好地保证了混凝土的浇筑质量。 问题 水泥混凝土搅拌运输车的适用范围
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It’s early evening and Paul Jones, 39, is sitting in the living room of his house near London. He is reading to his daughter, and his son is playing with his dog. Maybe you think Paul has come home from work and he is enjoying his time with his children. But you are wrong. Paul is a househusband. He looks after the children full-time (全职的), and he does the same things any housewife does. He wakes the children up, gives them their breakfast and takes them to school. Then he cleans the house, does the shopping, and picks the children up from school. He makes dinner for his wife Linda. Then he puts the children to bed-all while his wife is at work. Linda is the manager of an IT company in London. She works long hours, so she hardly(几乎不能)ever sees her children during the week. But at the weekend the family spends time together happily. "Many people don’t understand me, but I’m enjoying life. I’m doing what I want to do.\ Paul has lost his job.
(一)某城市进行城市道路改造，拟新建一条长10km的城市一级道路，承包商为了保证工程按期按质完成，在施工前首先编制了施工组织设计，在编制路基工程施工组织设计时，除了与总体施工组织设计内容基本相同外，还根据路基工程施工的自身特点，在确定施工方案和进度计划时，重点考虑了以下情况： (1)施工进度计划； (2)布置好堆料点、运料线、行车路； (3)钻爆作业设计； (4)弃渣场设计； (5)工地施工组织； (6)生产要素配置； (7)施工方法和土石方调配方案。 问题 路面工程施工组织设计编制时，要根据路面工程施工的自身特点充分考虑哪些因素
(三)某桥梁工程项目，预制桩施工中遇到如下地质条件：原地面往下依次为黏土、砂砾石、泥岩。承包人配置的桩基成孔设备有冲抓钻和冲击钻。施工单位作了详细的钻孔桩的施工准备方案，同时，根据实际情况选择了适宜的清孔方法，并采用导管灌注水下混凝土。 问题 钻孔桩清孔方法有哪些
请根据下面短文回答第66～70题： One day Jack’s wife was cleaning the house. "Look at all these umbrellas (雨伞) ," Jack’s wife said to him. "There are eight and they are broken." "I’ll take them all to the umbrella shop. Maybe the workers there can mend them, "Jack said. "They are too good to throw away." Jack took the eight umbrellas to the shop and left them there. "They’ll be ready tomorrow, "the shopkeeper said. That evening Jack went home from the office by bus as usual. He sat next to an old woman. She had a red umbrella on the floor near her. When the bus reached his stop, he picked up her umbrella and stood up. "Hey!" the woman said. "That’s my umbrella." "I’m sorry, "Jack said, giving it to her. "I wasn’t thinking. Please forgive(原谅)me." The next day he took the umbrellas from the umbrella shop and got on the bus. As he sat down, a woman behind him said, "You have certainly had a successful(成功的)day!" He turned around and saw the woman he had seen the day before. How many umbrellas were there in Jack’s home
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