单项选择题

某双代号网络计划中,工作M的持续时间是7天,最早完成时间是第13天,总时差是9天,则工作M的最迟开始时间是第( )天。

A.15
B.16
C.20
D.22
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热门 试题

单项选择题
关于监理组织常用的四种结构形式,下述说法错误的是( )。
A.直线制监理组织形式具有组织机构简单、权务集中、隶属关系明确的优点
B.职能制监理组织形式是将管理部门和人员分为两类
C.直线职能制监理组织形式具有直接线和职能制监理组织的优点
D.矩阵制监理组织形式具体人员的指令可以来自两个方面
未分类题
Which of the following about maths is correct?A.Few people would link math with crimE.B.It's difficult for the police to find criminal with maths.C.The criminal would use maths to break the law.D.It took a long time to find a solution with math.
A.Few
B.
B.It's
C.
C.The
D.
D.It
E.
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