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单选题
You have berthed in a area with other tank vessels. What signal is displayed by a vessel to indicate it is transferring flammable or combustible liquid cargo?（）.
A
A flashing yellow light
B
A red light visible all around the horizon
C
A green light visible all around the horizon
D
An illuminated red and yellow caution flag
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更多 “单选题You have berthed in a area with other tank vessels. What signal is displayed by a vessel to indicate it is transferring flammable or combustible liquid cargo?（）.A A flashing yellow lightB A red light visible all around the horizonC A green light visible all around the horizonD An illuminated red and yellow caution flag” 相关考题
考题
10． The most important thing is _________A． what do you learnB． what did you learnC． what you have learnD． what you learnt
考题
What can you infer from the text about the dinner party?
A、It's a pleasure going to a dinner party.B、Dinner parties help you get to know other people.C、You can have unusual foods at dinner parties.D、Guests seldom enjoy the party.
考题
You have an existing Windows Communication Foundation (WCF) service. You need to ensure that other services are notified when the service is started.What should you do?()
A.B.C.D.
考题
The following output exists on Router R1, a router internal to area 1. What can you d etermine as true from the output of the show ip ospf database summary command?()
A. The LSA was created by an ABR due to an area range command.B. The LSA was created by an ASBR due to a summary - address command.C. If cr eated by an area range command, the best metric for a subordinate subnet on that ABR must have been 11.D. None of the other answers is correct.
考题
You are berthed at a cargo facility where you have just completed discharging a dangerous cargo from your barge．You must complete topside repairs on the barge involving hot work before sailing．Which statement is TRUE ________．A.You can make repairs with permission of the facility owner since you are empty and the cargo is on the facilityB.The repair area must be inspected by a marine surveyor to ensure that it can be done safelyC.Hot work repairs at such a facility are prohibitedD.The Captain of the Port may give specific approval to make hot work repairs
考题
If you are bunkering and you close off one tank in the line of tanks being filled，the rate of flow to other open tanks on the same line will ______．A.increaseB.decreaseC.stopD.remain constant
考题
You are planning to use a crude oil washing system．What precaution must be taken with the tank as the source for the washing machines ________．A.It must be debottomed and the level lowered by at least one meterB.The oil in the source tank must be sampled for compatibilityC.The source tank must have been crude oil washed at least once in the past 150 daysD.The inert gas system must lower the oxygen content to a maximum of 12% oxygen in the tank
考题
His presentation will show you ____ can be used in other contexts.
A. that you have observed
B. that how you have observed
C. how that you have observed
D. how what you have observed
考题
Teacher: After listening, answer the following two questions according to what you have heard on the tape.
(1) What is the relationship between the speakers?
(2) What are the speakers' attitudes towards each other?
What strategy does this listening activity help to train?
A．Inferring.
B．Listening for the gist.
C．Listening for details.
D．Dictation.
考题
Prof.Lee’s book will show you（ ）can be used in other contexts.A.that you have observed
B.that how you have observed
C.how that you have observed
D.how what you have observed
考题
What is your favourite colour? Do you like yellow , orange ,red? If you do ,you must be an optimist, a leader, an active person who enjoys life, people and excitement. Do you prefer greys and blues? Then you are probably quiet,shy, and you would rather follow than lead. You tend to be a pessimist. At least, this is what psychologists tell us, and they should know,because they have been seriously studying the meaning of colours preference, as well as the effect that colours have on human beings. They tells us, among other facts,that we do not choose our favourite clour as we grow up----we are born with our preference.If you happen to love brown, you did so, as soon as you opened your eyes, or at least as soon as you could see clearly.
Colours do influence our moods----there is no doubt about it .A yellow room makes most people feel more cheerful and more relaxed than a dark green one; and a red dress brings warmth and cheer to the saddest winter day. On the other hand ,black is depressing. A black bridge over the Thames River, near London, used to be the scene of more suicides than any other bridge in the area ----until it was repainter green.The number of suicide attempts immediately fell sharply ;perhaps it would have fallen even more if the bridge had been done in pink or baby blue.
Light and bright colours make people not only hppier but more active. It is an established fact that factory workers work better,harder ,and have fewer accidents when their machines are painted orange rather than black or grey.
"They tell us, among other facts,that we don't choose our favourite colours as we grow up." "Among other facts" means______.
a.besides other facts
b.in regard to other facts
c.not considering other facts
d.according to other facts
考题
Your performance in the test have reached the required standard, _____ ,you can get what you want.
A. in other words
B. in the end
C. in all
D. after all
考题
Neither external routes nor interarea routes will inject into this area. What is the area type and how can you configure it？
考题
You have a Level 1-only router （Router A） in IS-IS area 49.0001. How does Router A learn how to get to IP prefixed in other areas？（）A、Router A must have a Level 2 adjacency with the Level 1/Level 2 router in area 49.0001.B、The Level 1/Level 2 router in area 49.0001 sets the "attached" bit in the Level 2 LSP it floods into area 49.0001.C、The Level 1/Level 2 router in area 49.0001 sets the "attached" bit in the Level 1 link-state PDU （LSP） it floods into area 49.0001.D、The Level 1/Level 2 router in area 49.0001 advertises these prefixed into area 49.0001 using a Level 2 LSP it floods into the area.
考题
You are maintaining an OLTP database in Oracle10g. You have configured the Flash Recovery Area in your database. The Flash Recovery Area is full because you have set the retention policy to NONE. What will you do to resolve the problem？（）A、 Increase the value of the FAST_START_MTTR_TARGET initialization parameter.B、 Increase the value of the DB_RECOVERY_FILE_DEST_SIZE parameter.C、 Increase the value of the PGA_AGGREGATE_TARGET initialization parameter.D、 Increase the value of the SGA_TARGET initialization parameter.
考题
问答题Practice 8 You should spend about 40 minutes on this task. Write about the following topic: Some people think people have benefited from modern communications technology, but other people think some people have not benefited at all. To what extent do you agree or disagree? You should write at least 250 words.
考题
问答题【参考范例二】PART 2Describe a colleague that you like to work with. You should say: what this person does what sort of work you do with this person how long you have known each other and explain why you like to work with this person.You will have to talk about the topic for one or two minutes.You have one minute to think about what you’re going to say.You can make some notes to help you if you wish.
考题
问答题【参考范例四】PART 2Describe a happy person you have met. You should say: who the person is where the person lives what makes him or her so happy and explain whether other people have similar opinion of this person.You will have to talk about the topic for one or two minutes.You have one minute to think about what you’re going to say.You can make some notes to help you if you wish.
考题
单选题You are maintaining an OLTP database in Oracle10g. You have configured the Flash Recovery Area in your database. The Flash Recovery Area is full because you have set the retention policy to NONE. What will you do to resolve the problem？（）A
Increase the value of the FAST_START_MTTR_TARGET initialization parameter.B
Increase the value of the DB_RECOVERY_FILE_DEST_SIZE parameter.C
Increase the value of the PGA_AGGREGATE_TARGET initialization parameter.D
Increase the value of the SGA_TARGET initialization parameter.
考题
单选题Teacher: After listening, answer the following two questions according to what you have heard on the tape.(1) What is the relationship between the speakers?(2) What are the speakers’ attitudes towards each other?What listening strategy does this listening activity help to train? _____A
inferringB
gist listeningC
listening for detailsD
dictation
考题
多选题As a Network Engineer, you have to master how to deploy Virtual Storage Area Network and what are the results of the deployment. Which two of the following are resulting from its deployment?（）Areduced backupBincreased securityCgreater storage demandDimproved availability
考题
单选题If you are bunkering and you close off one tank in the line of tanks being filled，the rate of flow to other open tanks on the same line will（）.A
increaseB
decreaseC
stopD
remain constant
考题
单选题You are underway and pass by a lighthouse. Its light，which was white since you first sighted it，changes to red. This means（）.A
the light is characterized as alternately flashingB
the lighthouse has lost power and has switched to emergency lightingC
it is the identifying light characteristic of the lighthouseD
you have entered an area of shoal water or other hazard
考题
单选题A vessel loads edible oil in a deep tank through a manhole at the midlength of the tank. In order to fill the tank to maximum capacity，what trim should the vessel have?（）A
Down by the bowB
Down by the sternC
Down by either the bow or sternD
In level trim
考题
单选题You have a Level 1-only router （Router A） in IS-IS area 49.0001. How does Router A learn how to get to IP prefixed in other areas？（）A
Router A must have a Level 2 adjacency with the Level 1/Level 2 router in area 49.0001.B
The Level 1/Level 2 router in area 49.0001 sets the attached bit in the Level 2 LSP it floods into area 49.0001.C
The Level 1/Level 2 router in area 49.0001 sets the attached bit in the Level 1 link-state PDU （LSP） it floods into area 49.0001.D
The Level 1/Level 2 router in area 49.0001 advertises these prefixed into area 49.0001 using a Level 2 LSP it floods into the area.
考题
多选题You are using the flash recovery area (fast recovery area in 11g Release 2) to store backup related files in your database. After regular monitoring of space usage in the Mash recovery area. You realize that the flash recovery area is jetting filled up very fast and it is running out of space. Your database flash recovery area is low on space and you have no more room on disk. Proactively, which two options could you use to make more space available in the flash recovery？（）AChange the RMAN archived log deletion policyBUse the RMAN CROSSCHECK command to reclaim the archived log spaceCChange the RMAN retention policy to retain backups for a shorter period of timeDUse OS command to move files from the flash recovery area to some other location
考题
单选题What should you do if you have transmitted a distress call a number of times on channel 16 and have received no reply?（）A
Repeat the message using any other channel on which you might attract attentionB
Key the microphone several times before transmitting againC
Turn up the volume on the receiver before transmitting againD
Report the problem to the head electrician
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