Wecanachievea lotwhenwelearn toletout differencesunite, ratherthan us.
A. dividing
B. to divide
C. divide
D. be divided
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It's better to let the learners wrestle with the materials on their ownoffer assistances at the start.
A. instead
B. rather than
C. other than
D. instead of
The only way to achieve the maximum productivity in software development is not you don't write tests, is you trust your tests.
A. where, where
B. why, why
C. when, when
D. how, how
以下关于详细可行性研究阶段的说法正确的有()。
A. 本阶段的可行性研究报告将作为项目投资决策的基础和重要依据
B. 估算精确度不超过20%
C. 研究费用占总投资的比例大项目0.2%-1%左右,小项目1%-3%左右
D. 时间4-6个月
可行性研究是指在调查研究的基础上,通过对投资项目的市场分析、技术分析、经济效益分析,对项目的技术可行性和经济合理性进行综合评价。
A. 对
B. 错