题目
A.A
B.B
C.C
D.D
第3题
A.application
B.software
C.driver
D.files
第4题
A.Restartinsafemodeandthenrollbackthevideocarddriver.
B.Restartinsafemodeandthenrevertthecomputertoapreviousrestorepoint.
C.StartthecomputerfromtheWindows7installationmediA.SelectRepairyourcomputerandthenselectSystemRestor
E.
D.StartthecomputerfromtheWindows7installationmediA.SelectRepairyourcomputerandthenselectSystemImageRecovery.
第5题
第6题
You ______ all those calculations! We have a computer to do that sort of thing.
A) needn't have done B) must not have done
C) should not have done D) can not have done
第10题
A.A
B.B
C.C
D.D
第11题
--- _____________________________
A.I have got the certificate.
B.I can use computer well.
C.Yes, I have worked as a sales man for one year.
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