地籍管理的基础性工作是（）。
A.土地统计
B.地籍信息管理
C.土地登记
D.地籍测量
E.土地权属调查
参考答案：D, E
If flotation costs are treated correctly in calculating the net present value of a project that will begin in the current period, the flotation costs are most likely:（）
A. reflected in the discount rate used for the project.
B. included in the initial outlay.
C. to reduce NPV less if a high discount rate is used for the project.
拆除脚手架时，当脚手架拆至下部最后一根长立杆的高度（约65m）时，可不必搭设临时抛撑进行加固，可直接拆除连墙件。（）
