【单选题】How will the government know what the air quality is?
A.
The factories will test the air every day.
B.
Scientists will test it every day.
C.
A report will be publised.
D.
They will ask homeowners.
【单选题】V模型指出_______对系统设计进行验证
【简答题】The state controls the country’s roads, but does little to reduce road accidents. As a monopoly, the government lacks _________ to provide better service, because there is no risk of ____________. But...
【简答题】请用一句话为《自助寄包的烦恼》一案定性(注意:只允许说一句,说多了不得分),答案通过 录音 放在答案栏内。 可参照下列分类 婚姻家庭、继承纠纷 物权纠纷 合同、无因管理、不当得利纠纷 侵权责任纠纷 与公司、证券、保险、票据等有关的民事纠纷 人格权纠纷 知识产权与竞争纠纷 劳动争议、人事争议 适用特殊程序案件 海事海商纠纷
【单选题】How will the government know what the air quality is?
A.
The factories will test the air every day.
B.
Scientists will test it every day.
C.
A report will be published.
D.
They will ask homeowners
【单选题】this company has done seems to be in agreement with what the government has called for. [ ]
【单选题】v模型指出,(47)对程序设计进行验证,(48)对系统设计进行验证,(49)应当追溯到用户需求说明。