241.One project ,A needs 12hours to finish it alone,while B needs 15hours to finish it alone.After A and B working together for an hour ,then A works an hour,B works an hour.A and B turn down like this .So how many hours does the project need?

a one man or one woman research project是什么意思?Each individual in this country should be forming a one man or one woman research project.a one man or one woman research project是什么意思? a/an与one哪个比较正式?一个是不定冠词,一个应该是基数名词吧?比如a project还是one project比较正式一点呢? he is working on the math project this______week.A.all B.whole C.one D.next one such 还是 a such__ suuch project is underway.填a 还是 the 好__ such project is underway.填a 还是 the 好,为什么? do a project in a housing project 241.One project ,A needs 12hours to finish it alone,while B needs 15hours to finish it alone.After A and B working together for an hour ,then A works an hour,B works an hour.A and B turn down like this .So how many hours does the project need? 英语翻译The course development team consisted of four faculty members,one project coordinator,and one web instructional designer,all from a large university system in a southern state. project project project do a project和make a project有什么区别 A project for the projects. on a project by project basis 何意? PMP题,选择并请给个理由,The software development project is not going well.There are over 30 stakeholders,and no one can agree on the project objectives.One stakeholder believes the project can achieve a 30 percent improvement while another b Three people who work full time are to work together on a project,but their total time on the projThree people who work full time are to work together on a project,but theirtotal time on the project is to be equivalent to that of only one person work the head engineer is in__the project A.his charge ofB.the charge ofC.charge ofD.one's charge选什么 为什么 the head engineer is in__the project A.his charge ofB.the charge ofC.charge ofD.one's charge选什么为什么