假设开发法其实就是成本法的倒算法,它与成本法其实没有什么区别。 ( )
参考答案:错
In relation to employment law, explain the difference between a contract of service and a contract for services, and why this distinction is important. (10 marks)
决定工程项目设计质量和技术水平的关键是()。
A.产品方案
B.详细设计
C.工艺方案
D.专利技术