动态控制中的三大要素是( )。
A.目标计划值
B.执行计划值
C.目标控制值
D.目标实际值
E.纠偏措施
参考答案:A,D,E
解析: 建设项目目标动态控制原理
Though she talks ____,she has made _____ friends here.
A.a little, a few
B.little,few
C.little,a few
D.few,a few
事业单位当年经营收入扣除经营支出后的余额,如果是负数,计入事业基金。( )