题目内容:
Which method shown below would normally not be used for shortening the schedule?( )A.Crashing
B.Changing the scope
C.Performing activities in parallel rather than in series
D.Resource leveling A.赶工
B.变更范围
C.以并行方式而不是序列方式来实施进行活动
D.资源平衡
参考答案:
答案解析: