题目内容
(请给出正确答案)
[主观题]
After the robbery, the shop installed an alarm system as an _________against further l
osses.
A、insurance
B、instance
C、export
D、emphasis
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A、insurance
B、instance
C、export
D、emphasis
A.sign
B.sigh
C.scribble
D.Jot
A.derived from
B.came to
C.built up
D.based on
A.it
B.one
C.this
D.that
's inpractical that you leave the hospital tomorr
ow.
A.recovery
B.breath
C.finger
D.important
A.robbery
B.exceptional
C.unexpected
D.Unhsaven
A.brought up
B.revolved around
C.buit on
D.singled out
● 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.