The train()just three weeks() complete a journey that()six weeks by sea.
A. spent…on; takes in to
B. pay…for; takes on to
C. took…to; takes up to
How many dangerous sports does the author mention in this passage?A． Three.B． Five.C． Six.D． Seven.
点击查看答案
How long is the recovery time from a free flap procedure? ()A、Less than 3 weeks.B、3 to 4 weeks.C、At least 6 to 8 weeks.D、As long as 4 months.
Using the figure in the Special window, The slacktime in Activity "G" is _____ weeks.A . 2B . 3C . 4D . 5E . 7
Using the figure in the Special window, The Critical path is _____ weeks.A . 21B . 22C . 23D . 24E . 25
● Using the figure in the Special window, The slacktime in Activity "G" is _____ weeks.A 2B 3C 4D 5E 7
● Using the figure in the Special window, The Critical path is _____ weeks.A 21B 22C 23D 24E 25
● Assume that you have a network where an activity on the critical path can be crashed by two weeks. If the activity is actually crashed by two weeks, then:A The project's schedule will be reduced by 2 weeks.B The available slack on the noncritical paths will increase.C A new critical path may appear after the crash.D All of the above.E A and B only.
