[单选题]But if we are going to allow fast motor‐cycles and heavy diesel lorries to pass continuously through residential and business districts,the community must decide on the control it needs to（ ）,for in the long run it has got to pay for it.
A.practice
B.exercise
C.obtain
D.acquire

[单选题]The most expensive phase of life cycle costing is （ ） .
A.Termination
B.Applied research
C.Production
D.Operations and support

[单选题]（） concerns a cycle of organizational activity : the acquisition of informat ion from one or more sources , the custodianship and the distribution of that information to those who need it , and its ultimate disposi tion through archiving or deletion
A.Acquisition management
B.Information management
C.Distrbution management
D.DeIetlon management

[单选题]The Systems Development Life Cycle （SDL C） is a process of creating or altering information systems, and the models and methodologies that people use to develop these systems. Sequential SDLC models, such as （ ） , focus on complete and correct planning to guide large projects and risks to successful and predictable results. A.Waterfall
A.Extreme Programming
B.Spiral
C.Rapi
D.Frototyping

[单选题]The life cycle of a project is a description of the various phases of the project from the beginning to the end. One of the followings is not a phase of the traditional project life cycle, It is（）
A.development
B.concept
C.system analysis
D.implementation

[单选题]The life cycle ofa project is a description of the various phases of the project from the beginning to the end.One of the followings is not a phase of the traditional project life cycle,itis_（ ）
A.devclopment
B.concept
C.system analysis
D.implementation

[单选题]Consumption of the total life-cycle effort in software maintenance is（ ）that in software development．
A.less than
B.larger than
C.equal or less than
D.equal or larger than

[单选题]The life cycle provides the basic （）for managing the project, regardless of the specific work involved.
A.plan
B.fraction
C.main
D.framework

[单选题]The Systems Development Life Cycle (SDL C) is a process of creating or altering information systems, and the models and methodologies that people use to develop these systems. Sequential SDLC models, such as (72),focus on complete and correct planning to guide large projects and risks to successful and predictable results. A.Waterfall
A.Extreme Programming
B.Spiral
C.Rapi
D.Frototyping

[单选题]There are four phases in the life cycle of a project:start,plan,execute and（ ）.
A.implement
B.performance
C.end
D.excute

[单选题]The project life-cycle can be described as（）.
A.project concept, project planning, project execution, and project close-out
B.project planning, work authorization, and project reporting
C.project planning, project control, project definition, WBS development, and project termination
D.project concept, project execution, and project reporting

[简答题]When we discuss the English language,we illuminate our weaknesses,prejudices and ambitions.Language creates communities,and some of these are solidarities of complainers and pedants.A statement about proper English is a statement not only about the language,but also about people-about who the proper English are,or just about who the proper users of English are.Typically,the celebrants and defenders of proper English are celebrating or defending something other than language.Where does our sense of the sproper'come from?In arguing about what is right and what wrong in any language,we appeal to authority.This authority is embodied in academies,the Ministry of Education（or its equivalent）and universities,as well as in the pronouncements of people who have appointed themselves authorities and have become known as such.We commonly accept these judges'pronouncements.There are also geographical criteria.These are evident in statements such as'Natives of Perugia speak the best Italian'or'People in Alsace have funny accents'.Typically,we feel that there are certain environments in which our language is decently used,and we favour the usage that obtains there.Sometimes,too,we defer to the example of a significant literary figure,saying that so-and-so is a model of correctness.A broader view is that'correct English is that which is used by the best writers',but who are they,and what are the criteria for their being so esteemed?The definition tends to be circular:the best writers are the ones who best use the resources of English.When we appeal to aesthetics,our arguments become vague.The aesthetically sensitive arbiter will argue that whatever is beautiful in language is good.（49）The problem here would seem to be that the desire for beautiful language concentrates on language as an object-on the sensory pleasure it affords rather than on what it signifies.Besides,as we know from our observation of others,the constant pursuit of beauty can be embarrassing.Alternatively,we may claim that the most elegant usage is that of the social elite.Perhaps this now seems an absurd position,but not long ago it would have been perfectly normal.The democratic option is to say that all doubtful matters should be decided by ballot,or just to say that the majority is right.We also appeal to logic.（50）Although there are discrepancies between logic and the ways we use language,we frequently use arguments from logic（or from what we imagine to be logic）in order to justify our choice of words or find fault with others'choices.In practice we tend to find our usual practices logical and anything else illogical.'Logic'is often a mask for arrogance and extreme patriotism.