【C5】A．shut downB．shut awayC．shut offD．shut out

The company plans to shut（)four factories and cut 1,000 jobs.A.outB.downC.awayD.off

Before being shut down, a diesel engine should idle a few minutes in order to ＿.A.prevent

This is very important. You_____ remember to shut down your computer every evening.A

Doctor Reef’s paper balls probably symbolize his ______.A.eagerness to shut himself away f

The Government will shut down cigarette factories

The Government will shut down cigarette factories