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【简答题】
某施工单位与建设单位签订了公路工程固定总价施工承包合同，合同工期390天，合同总价 5000万元。合同中约定按建标[2003]206号文综合单价法计价程序计价，其中间接费 20%，规费5%，取费基数为人工费与机械费之和。 施工前施工单位向工程师提交了施工组织设计和施工进度计划(图3-1)。 该工程在施工过程中出现了如下事件： (1)因地质勘探报告不详，出现图纸中未标明的地下障碍物，处理该障碍物导致工作A持续时间延长10天，增加人工费2万元、材料费4万元、机械费3万元。 (2)基坑开挖时因支撑失稳坍塌，造成工作B持续时间延长15天，增加人工费1万元、材料费1万元、机械费2万元。 (3)因不可抗力而引起施工单位的供电设施发生火灾，使工作C持续时间延长10天，增加人工费1.5万元、其他损失费5万元。 (4)结构施工阶段因建设单位提出工程变更，导致施工单位增加人工费4万元、材料费6万元、机械费5万元，工作E持续时间延长30天。 (5)因施工期间钢材涨价而增加材料费7万元。 针对上述事件，施工单位按程序提出了工期索赔和费用索赔。 问题： 1．按照图3-1的施工进度计划，确定该工程的关键线路和计算工期，并说明按此计划该工程是否能按合同工期要求完工? 2．对于施工过程中发生的事件，施工单位是否可以获得工期和费用补偿?分别说明理由。 3．施工单位可以获得的工期补偿是多少天?说明理由。 4．施工单位租赁土方施工机械用于工作A、B，日租金为1500元/天，则施工单位可以得到的土方租赁机械的租金补偿费用是多少?为什么? 5．施工单位可得到的企业管理费补偿是多少?
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【单选题】I borrowed several books from the library, ________ are about English study.
A.
two of them
B.
and two of which
C.
two of which
D.
two of what
【简答题】Punctuate the following passage and use capitals when necessary. we entered the room jane looked around and asked where is the cat she must have run away I answered She doesn't like to stay at home we...
【单选题】Esther agreed to bake and freeze 100 birthday cakes for her friend Jane, who was planning to open a small shop selling home-baked products, at a total price of £200. When Esther had frozen 60 cakes, s...
A.
Esther has no cause of action against Jane because she could have avoided any loss by waiting until Jane had secured the lease
B.
Esther has no cause of action against Jane because she can still use or sell the cakes, so she has not suffered any loss
C.
Esther can recover the agreed sum of £200 from Jane because she would have been entitled to this sum had Jane not been in breach of contract
D.
Jane is in breach of contract and Esther can sue for damages or bring a quantum meruit claim for £120 in respect of the 60 cakes already prepared
【简答题】Punctuate the following passage and use capitals where necessary we entered the room jane looked around and asked where is the cat she must have run away I answered she doesn t like to stay at home we...
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