碎石或卵石含泥量的试验中将样品缩分至规定的量(注意防止细粉丢失)并置于温度为()℃的烘箱内烘干至恒重。
A、25士5
B、85士5
C、105士5
D、100士5
参考答案:C
The previous project manager for your project managed it without much project organization. There is a lack of management control and no clearly defined project deliverables. Which of the following would be the BEST choice for getting your project better organized
A) Adopt a life cycle approach to the project. B) Develop lessons learned for each phase. C) Develop specific work plans for each work package. D) Develop a description of the product of the project.
A.I= ,从上向下
B.I= ,从上向下
C.I= ,从下向上
D.I= ,从下向上