Which of the following are fossil fuels?
A.renewable
B.natural gas
C.petroleum
D.coal
A.renewable
B.natural gas
C.petroleum
D.coal
第2题
A./?/
B./a/
C./?/
D./i/
第3题
A. Enhanced stability
B. Vendor supported
C. Higher number of available component choices
D. Lower cost
E. Enhanced security
第4题
A、The Eagles
B、The Beatles
C、Bob Dylan
D、Michael Jackson
第8题
A、If you ask me …
B、To be honest (frank) with you…
C、I may sound old-fashioned but…
D、I’ll probably be unpopular for saying so, but…
第9题
A.Operatingsystemstandardization
B.Increasedhardwareutilization
C.Increaseofunusedresources
D.Easeofadministration
E.Simplificationofdisasterrecovery
F.Easeofnewserverdeployment
第10题
A.Jobs
B.Chains
C.Windows
D.Windowgroups
E.Schedule
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