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【判断题】
单起点多回路最短路线问题,最常用的方法是“节约里程法” 。A.
正确
B.
错误
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反馈参考答案：
举一反三
【单选题】You are the network administrator for your company. The network consists of a single Active Directory domain. All domain controllers run Windows Server 2003, and each one has a locally attached tape d...
A.
Use the Backup utility to back up the system files and to create an Automated System Recovery (ASR) disk.
B.
Use the Backup utility to back up the contents of all mounted drives.
C.
Use the Backup utility to back up only the System State data.
D.
Use the Copy command to copy C:/windows and its subfolders to a shared folder on the network.
E.
Use the Xcopy command to copy C:/windows and its subfolders to a shared folder on the network.
【单选题】Any applicant who had worked in this field would receive __________over those who had not.
A.
reference
B.
inference
C.
preference
D.
conference
【单选题】It was on September 25 th ______ China’s first aircraft carrier, named “Liaoning”, was handed over to PLA Navy.
A.
when
B.
who
C.
that
D.
what
【单选题】Passage TwoQuestions 6 to 10 are based on the following passage.On Jan. 9, 2007, Steve Jobs formally announced Apple’s “revolutionary mobile phone” — a device that combined the functionality of an iPo...
A.
It has been overshadowed by the positive impact
B.
It has more often than not been taken for granted.
C.
It is not so obvious but has caused some c oncern.
D.
It is subtle but should by no means be overstated.
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