题目内容

在自下而上进行成本估算时，相关具体人员考虑到个人或本部门的利益，他们往往会增加估计量

A. 对
B. 错

查看答案

搜索结果不匹配？点我反馈

更多问题

成本累计曲线图上的实际支出与计划情况存在偏差，则说明项目执行中发生了问题

A. 对
B. 错

1.When I entered the room, Tom ________piano.

A. plays
B. played
C. is playing
D. was playing

At this time last night I ________TV.

A. was watching
B. watched
C. am watching
D. have watched

When we reached the top of mountain, the sun _______.

A. was shining
B. shines
C. is shining
D. has shined