人体最根本最重要的气是()
A.元气
B.宗气
C.营气
D.卫气
E.以上均非
参考答案:A
在对施工项目进行成本控制的时候,偏差分析可以采取多种不同的方法,一般在项目较高管理层次应用的方法是( )。
A.曲线法
B.表格法
C.横道图法
D.圆饼图法
Which of the following best describes a Treasury note Pays:()
A. implicit interest; is non-callable; has a 2- to 10-year maturity.
B. explicit interest; is callable; has a 1- to 15-year maturity.
C. explicit interest; is non-callable; has a 2- to 10-year maturity.