试题内容
On some projects, especially ones of smaller scope, activity sequencing, activity resource estimating, activity duration estimating, and （ ） are so tightly linked that they are viewed as a single process that can be performed by a person over a relatively short period of time.
A.time estimating
B.cost estimating
C.project planning
D.schedule development
软题库参考答案：D（仅供参考）
软题库解析：正在加载....
