A.one more wood
D.much woods
D.many woods
D.a piece of wood
第1题:
A.need to
B.don’t need
C.needn’t
D.need
第2题:
A、wish
B、hope
C、want
D、need
第3题:
在Need矩阵中,need(i,j)=a表示()。
A.进程i最多需要j类资源a个
B.进程i最多还需要j类资源a个
C.进程j最多还需要i类资源a个
D.进程j最多需要i类资源a个
第4题:
I______ all my work before I________.
A、finish, leave
B、finishes, leaves
C、will finish, will leave
D、will finish, leave
第5题:
PDM includes four types of dependencies or precedence relationships: ...(18). The completion of the successor activity depends upon the initiation of the predecessor activity.
A.Finish-to-Start
B.Finish-to-Finish
C.Start-to-Start
D.Start-to-Finish
第6题:
2、在Need矩阵中,need(i,j)=a表示()。
A.进程i最多需要j类资源a个
B.进程i最多还需要j类资源a个
C.进程j最多还需要i类资源a个
D.进程j最多需要i类资源a个