问题 问答题

案例四

[背景材料]

某工程项目施工合同于2000年12月签订,约定的合同工期为20个月,2001年1月开始正式施工。施工单位按合同工期要求编制了混凝土结构工程施工进度时标网络计划,如图8-1所示,并经专业监理工程师审核批准。

该项目的各项工作均按最早开始时间安排,且各工作每月所完成的工程量相等。各工作计划工程量和实际工程量如表8-1所示。工作D、E、F的实际工作持续时间与计划工作持续时间相同。

表8-1 各工作计划工程量和实际工程量

合同约定,混凝土结构工程综合单价为1000元/m3,按月结算。结算价按项目所在地混凝土结构工程价格指数进行调整,项目实施期间各月的混凝土结构工程价格指数如表8-2所示。

表8-2 各月的混凝土结构工程价格指数

施工期间,由于建设单位原因使工作H的开始时间比计划的开始时间推迟1个月,并由于工作H工程量的增加使该工作持续时间延长了1个月。

[问题]

计算工作H各月的已完工程计划投资和已完实际投资。

答案

参考答案:

H工作6~9月份每月完成工程量为:5000/4=1250(m3/月)

(1)H工作6~9月份已完工程计划投资均为:1250×1000=125(万元)

(2)H工作已完工程实际投资。

6月份:125×110%=137.5(万元)

7月份:125×120%=150.0(万元)

8月份:125×110%=137.5(万元)

9月份:125×110%=137.5(万元)

阅读理解

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Do you want to go to Paris, Washington, or Beijing? BA will take you there, at all time of the day and night, right through the week. BA flies not only to the big cities, we also fly three or four times a week to towns and cities in the very heart of Asia, Africa and South America.

People who travel a lot fly with BA, because they know that they will leave on time, and arrive on time. They know the food they will receive and the films they will watch will be of the very best.

BA should be considered second to none. When you fly, fly with BA.

小题1:The writer thinks that the most important thing for the passengers is ________.

A.to fly freely

B.that the planes arrive on time

C.to fly at a fast speed

D.to travel safely小题2:BA flies to many big cities of the world ________.

A.every day

B.every three days

C.twice a week

D.every other week小题3:The underlined sentence of the text means ________.

A.BA is the second best

B.BA is the best of all

C.BA has a long way to go

D.BA is growing larger and larger小题4: If you fly with BA, ________.

A.you’ll be the happiest one in the world

B.you’ll receive the best service

C.you’ll enjoy delicious meals that other airlines don’t have

D.you can travel to any place you like

单项选择题