问题 问答题

(46) Globalization might be welcomed on many grounds—the economic, political, communicational, and even linguistic ones come readily to mind but it also has some unfortunate side effects that might prove deadly to the very future of mankind. This is no mere surmise of congenital misanthropes, but the expressed fear of some who are otherwise well disposed to it. Thus Thomas Friedman, in an otherwise optimistically minded book, nevertheless, writes as follows:
(47) The more I observed the system of globalization at work, the more obvious it was that it had unleashed forest-crushing forces of development, which if left unchecked had the potential to destroy the environment and uproot culture...
(48) And because globalization as a culturally homogenizing and environment-devouring force is coming on so fast, there is real danger that in just a few decades it will wipe out the ecological and cultural diversity that took millions of years of human and biological forces to produce.
Something is as ominous as all that is a real threat indeed. (49) And yet, despite such apprehensions, Friedman and others who think like him believe that effects of this magnitude can somehow be sidestepped without interfering with the technicizing sweep of globalization. Is that merely wishful thinking or an inability to take in the full import of his own words
As Friedman points out, the globalization threat is at once to nature and to culture: to the environment and the whole ecological variety of plants and animals, as well as to the quality of human life and the cultural diversity on which it depends. Damage to nature eventually translates itself as damage to culture, and vice versa. The fate of many ancient civilizations that collapsed because they outgrew their natural resources is historical proof of that fact. Our modern civilization is subject to the same self-limiting conditions. (50) Thus, if all agriculture is reduced to an agribusiness industry, then the diversified countryside landscape that humans have created since the Neolithic revolution will become a monocultural ecological desert, for with it will disappear a host of animal and plant species as well as a whole rural way of life with its myriad varieties of folk cultures that have been carried on for millennia. The loss of natural species through the destruction of their natural habitat is paralleled step by step by the loss of cultural "species" through the elimination of their social habitat, which is rooted in a natural environment. The clearing of jungles does not merely exterminate the animals living there, but also the native people whose homes have been there for countless generations.

答案

参考答案:然而,纵使有这些忧虑担心,弗里德曼和其他与之想法相同的人相信,人类可以在不干扰全球化的技术推进进程的前提下还是可以回避这些巨大的影响的。

解析:这是一个简单主从复合句,句架是...,...Friedman and others who…believe that…。句中who引导的是一个限定性的定语从句,用来修饰其先行词others。而that引导的是一个宾语从句,作believe的宾语。句中apprehension的意思是“忧虑,担心”,magnitude的意思是“巨大,大量,重要性”,sidestep的意思是“避免,回避,横跨一步避开”,technicize的意思是“推进技术,技术化”。

问答题

某工程项目业主与监理单位、施工单位分别签订了监理合同和施工合同。施工合同中规定,除屋顶吊装工程可分包给专业工程公司外,其他部分不经业主同意不得分包,本项目施工合同工期为22个月。
在工程开工前,施工单位在合同约定的日期内向监理工程师提交了施工总进度计划(见下图所示)和一份工程报告。


经监理工程师审核后执行该计划。而计划执行10.5个月后,因业主要求需要修改设计,致使工作K到第12个月底停工待图2.5个月。设计变更后,施工单位及时通过总监理工程师向业主提出索赔申请。
在施工过程中,部分施工机械由于运输原因未能按时进场,致使工作H的实际进度在第12月底时拖后1个月。
在工作F进行过程中,发生质量事故,总监理工程师下令停工,组织召开现场会议,分析事故原因。该质量事故是由于施工单位施工工艺不符合要求所致。总监理工程师责成施工单位返工,工作F的实际进度在第12月底时拖后2个月。
如果业主要求无论什么原因,都按原计划的工期完成,监理工程师书面通知施工单位赶工。为了便于确定赶工费用,承包商与监理工程师协商决定采用压缩工作持续时间的方案解决,并给出了可压缩工作的最短时间和直接费用变化率(见下表)。

工作名称JLMN
最短时间2233
直接费率(万元/月)0.80.60.40.6
问题:
1.该计划的计算工期是多少为确保本项目工期目标的实现,施工进度计划中应重点控制哪些工作为什么
2.在给定的时标网络计划中,绘出第12月底时的实际进度前锋线,并分析出对工程总工期的影响。
3.如果施工单位提出工程延期2.5个月的要求,总监理工程师应批准工程延期多少为什么
4.试确定出赶工的最优调整方案。此时直接费用将增加多少万元

单项选择题 A1/A2型题