A.He wants to book airline tickets.
B.He would like to have a cup of tea.
C.He is to leave for Shanghai.
D.He wants to make a reservation for dinner at the restaurant.
第1题
A.Mesh
B.Bus
C.Ring
D.Star
第2题
A.Switch
B.Hub
C.Modem
D.Repeater
第3题
A.NTP
B.FTP
C.RTP
D.IGMP
第4题
A.PAT
B.NAT
C.Multicast
D.Subnetting
第5题
The author in the passage uses the following devices in his writing EXCEPT______.
A.questions
B.narrative
C.analogy
D.comment
第6题
A.PAP
B.CHAP
C.EAP-TLS
D.Kerberos
第7题
The author in the passage uses the following devices in his writing EXCEPT ______.
A.questions
B.narrative
C.analogy
D.comment
第8题
A. Bridge
B. Unmanaged switch
C. DHCP client
D. Firewal
第9题
A.A.device protection
B.B.wrapping protection
C.C.link protection
D.D.steering protection
第10题
A.GBIC
B.Hub
C.Bridge
D.Modem
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