21:20 on Channel 1
21:00 on Channel 2
18:05 on Channel 2
第1题：
You are monitoring VHF Channel 16 when you receive a call to your vessel，TEXAS PRIDE．What is the proper way to answer this call ________．
A.This is TEXAS PRIDE．Pick a channel
B.This is TEXAS PRIDE on Channel 16．Come back
C.This is TEXAS PRIDE，WSR 1234，reply Channel 10
D.Please stand by．We're busy right now
第2题：
第二篇
Across the English Channel
To swim across the English Channel takes at least nine hours.It's a hard work and it makes you short of breath.To fly over the Channel takes only twenty minutes(as only as you're not held up at the airport),but it's an expensive way to travel.You can travel by hovercraft if you don't mind the noise,and that takes forty minutes.Otherwise you can go by boat,if you dreams of being able to drive to France in your own car."Not possible",you say.Well wait a minute.People are once again considering the idea of a Channel tunnel or bridge.
This time,the Greater London Council is looking into the possibility of building a Channel link straight to London.A bridge would cost far more than a tunnel, but you would be able to go by rail or by car on a bridge,whereas a tunnel would provide a rail link only.
Why is this idea being discussed again?Is Britain becoming more conscious of the need for links with Europe as a result of joining the EEC（欧共体）?Well, perhaps. The main reason, though,is that a tunnel or bridge would reach the twenty square kilometers of London's disused dockland（船坞地）.A link from London to the continent would stimulate trade and re-vitalize（使······重新具有活力）the port, and would make London a main trading center in Europe. With a link over the Channel,you could buy your fish and chips in England and be able to eat them in France while they are still warm!
第3题：
A、Yes, I mind
B、Yes, you can’t
C、I’d rather you didn’t
D、No, I mind
第4题：
Using FTP passive mode， after the client opens thecommand channel （port 21） to the FTP server and requests passive mode， what will be the next step？ （）
第5题：
第二篇
Across the English Channel
To swim across the English Channel takes at least nine hours.It's a hard work and it makes you short of breath.To fly over the Channel takes only twenty minutes(as only as you're not held up at the airport),but it's an expensive way to travel.You can travel by hovercraft if you don't mind the noise,and that takes forty minutes.Otherwise you can go by boat,if you dreams of being able to drive to France in your own car."Not possible",you say.Well wait a minute.People are once again considering the idea of a Channel tunnel or bridge.
This time,the Greater London Council is looking into the possibility of building a Channel link straight to London.A bridge would cost far more than a tunnel, but you would be able to go by rail or by car on a bridge,whereas a tunnel would provide a rail link only.
Why is this idea being discussed again?Is Britain becoming more conscious of the need for links with Europe as a result of joining the EEC（欧共体）?Well, perhaps. The main reason, though,is that a tunnel or bridge would reach the twenty square kilometers of London's disused dockland（船坞地）.A link from London to the continent would stimulate trade and re-vitalize（使······重新具有活力）the port, and would make London a main trading center in Europe. With a link over the Channel,you could buy your fish and chips in England and be able to eat them in France while they are still warm!
第6题：
第二篇
Across the English Channel
To swim across the English Channel takes at least nine hours.It's a hard work and it makes you short of breath.To fly over the Channel takes only twenty minutes(as only as you're not held up at the airport),but it's an expensive way to travel.You can travel by hovercraft if you don't mind the noise,and that takes forty minutes.Otherwise you can go by boat,if you dreams of being able to drive to France in your own car."Not possible",you say.Well wait a minute.People are once again considering the idea of a Channel tunnel or bridge.
This time,the Greater London Council is looking into the possibility of building a Channel link straight to London.A bridge would cost far more than a tunnel, but you would be able to go by rail or by car on a bridge,whereas a tunnel would provide a rail link only.
Why is this idea being discussed again?Is Britain becoming more conscious of the need for links with Europe as a result of joining the EEC（欧共体）?Well, perhaps. The main reason, though,is that a tunnel or bridge would reach the twenty square kilometers of London's disused dockland（船坞地）.A link from London to the continent would stimulate trade and re-vitalize（使······重新具有活力）the port, and would make London a main trading center in Europe. With a link over the Channel,you could buy your fish and chips in England and be able to eat them in France while they are still warm!
第7题：
第二篇
Across the English Channel
To swim across the English Channel takes at least nine hours.It's a hard work and it makes you short of breath.To fly over the Channel takes only twenty minutes(as only as you're not held up at the airport),but it's an expensive way to travel.You can travel by hovercraft if you don't mind the noise,and that takes forty minutes.Otherwise you can go by boat,if you dreams of being able to drive to France in your own car."Not possible",you say.Well wait a minute.People are once again considering the idea of a Channel tunnel or bridge.
This time,the Greater London Council is looking into the possibility of building a Channel link straight to London.A bridge would cost far more than a tunnel, but you would be able to go by rail or by car on a bridge,whereas a tunnel would provide a rail link only.
Why is this idea being discussed again?Is Britain becoming more conscious of the need for links with Europe as a result of joining the EEC（欧共体）?Well, perhaps. The main reason, though,is that a tunnel or bridge would reach the twenty square kilometers of London's disused dockland（船坞地）.A link from London to the continent would stimulate trade and re-vitalize（使······重新具有活力）the port, and would make London a main trading center in Europe. With a link over the Channel,you could buy your fish and chips in England and be able to eat them in France while they are still warm!
第8题：
A. All "Add" channels require uniform power levels.
B. The flexibility of wavelengths per OADM is limited.
C. It is easier to balance "Pass-Through" and "Add" channels.
D. There is lower pass-through loss using multi-channel OADMs.
E. You can extract a single channel without dropping other channels.
第9题：
What are two important considerations when using 2- or 4-channel 15216 OADMs?（） (Choose two.)
第10题：
Which two statements about SAN port channels configured on Cisco Nexus 5000 Series switches are true？ （）