问题 问答题

(一) 某业主与W工程公司依据FIDIC条款格式,订立了某公路工程的施工合同。合同规定:采用单价合同,因设计变更而发生的工程量变化,按实调整;同时视具体的变动情况,业主与承包商商谈变更后的单价。合同工期为18天,工期每提前1天奖励2000元,每拖后1天罚款4000元。W工程在开工以前及时提交了施工网络进度计划(见下图),并得到业主的批准。

工程施工过程中发生如下事件:

1.因工程师提供的数据有误,导致在基坑土方开挖时,将地下电缆挖断,造成施工现场停电,使工作B和工作C的工效降低,作业时间分别拖延1天和2天;多用人工18个和11个工日(假设人工工日单价为25元/工日,应由甲方补偿的人工窝工和降效费为12元/工日);B工作自有施工机械每天折旧费为615元,C工作自有施工机械每天折旧费为310元。

2.K工作中,原施工组织设计采用50t轮胎式起重机(自有机械,设备折旧费为796元/天),但开工前该设备恰好出现故障需要大修,且考虑到现场的实际情况,W公司外租一台120t履带式起重机,租赁费为1000元/天,工期缩短1天。

3.因施工中意外发现一条地下管线,且在业主提供的施工图纸中没有标明。经业主同意,工作H的工程量增加20m3,该工作维持综合单价为95元/m3不变;工作G原有工程量为200m3,现工程量减少20m3,单价由78元/m3,调整为88元/m3。相应的工期没有变化。

4.I、J工作为钢筋混凝土项目,因在冬季施工,按照有关规范的规定,在混凝土浇筑的过程中,采取了冬季施工措施,使这两项工作的作业时间均延长了2天,使用防冻剂等措施费分别为2000元、850元。

其余各项工作的实际作业时间和费用均与原计划相符。

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问题

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该工程的实际工期是多少天?工期奖罚款为多少元?

答案

参考答案:

根据各项目调整后的工期,网络计划调整如下图所示。

实际工期20天,拖后1天,罚款0.40万元。

阅读理解

Jim suffered heart problems. In conversation he expressed little joy and it seemed that his life was drawing to a close.

When his heart problems led to operation, Jim went through it successfully, and a full recovery was expected. Within days, however, his heart was not beating properly. Jim was rushed back to operation, but nothing was found to explain the cause of his illness. He died on the operating table on the day before his 48th birthday.

Dr. Bruce Smoller, a psychologist, had had many conversations with him, and the more he learned, the stranger he realized Jim's case was. When Jim was a child, his father, a teacher, suffered a heart attack and stayed home to recover. One morning Jim asked his father to look over his homework, promising to come home from school at noon to pick it up. His father agreed, but when Jim returned his father had died. Jim's father was 48.

“I think all his life Jim believed he killed his father,” Dr. Smoller says. “He felt that if he had not asked him to look at his homework, his father would have lived. Jim had been troubled by the idea. The operation was the trial he had expected for forty years. “ Smoller believes that Jim willed himself not to live to the age of 48.

Jim's case shows the powerful role that attitude plays in physical health, and that childhood experiences produce far-reaching effect on the health of grown-ups. Although most cases are less direct than Jim's, studies show that childhood events, besides genes, may well cause such midlife diseases as cancer, heart disease and mental illness.

41. Jim was sent back to operation because ________.

A. his heart didn't work well               B. he expected a full recovery

C. his life was drawing to a close

D. the first one wasn't well performed

42. What made Dr. Smoller feel strange about Jim's case?

A. Jim died at a young age.

B. Jim died on the operating table.

C. Both Jim and his father died of the same disease.

D. Jim's death is closely connected with his father's.

43. From Smoller's words, we can infer that ________.

A. Jim's father cared little about his study

B. Smoller agreed that Jim did kill his father

C. Jim thought he would be punished some day

D. Smoller believed Jim wouldn't live to the age of 48

44. Which of the following could have strong effect on one's physical health according to the text?

a. One’s genes.     b. One’s life in childhood.    

c. One’s physical education.  d. The date of one’s birthday.   

e. The opinions one has about something.

A. a, b, d                 B. a, b, e              C. a, c, e              D. b, c, d

45. Which of the following is true?

A. Both Jim and his father died at the age of 48.

B. Jim often asked his father to do his homework.

C. Jim was believed to kill his father.

D. Most childhood events can cause cancer, heart disease and mental illness.

问答题 简答题