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Sufficient cargo tanks shall be（）prior to each ballast voyage in order that，taking into account the tanker’s trading pattern and expected weather conditions，ballast water is put only into cargo tanks which have been crude oil washed.
A . inerted
B . crude oil washed
C . gas freed
D . batterned dow
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On a system wide basis， which of the following procedures is best to make NIS name resolution take precedence over DNS？（）
A . Remove the /etc/resolv.conf file
B . Unset the NSORDER environment variable
C . Add the following line to /etc/netsvc.conf： hosts=nis，bind，local
D . In a NIS and DNS environment， NIS takes precedence so there is nothing to change
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THE MASTER WHEN CALL TO THE BRIDGE AND TAKING OVER THE CONN FROM THE OFFICER OF THE WATCH ，SHOULD SAY：YOU NOW HAVE THE CONN。
A . 正确
B . 错误
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THE MASTER WHEN CALL TO THE BRIDGE AND TAKING OVER THE CONN. FROM THE OFFICER OF THE WATCH , SHOULD SAY（）.
A . A、I NOW HAVE THE WATCH.
B . B、I NOW HAVE THE CONN.
C . C、YOU NOW HAVE THE WATCH.
D . D、YOU NOW HAVE THE CONN.
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Which of the following procedures best explains how to enable the NIS name resolution to take precedence over DNS on a system-wide basis?（）
A . Add the following line to /etc/netsvc.conf: hosts = nis,bind,local
B . edit /etc/netsvc.conf to add the following: process /full/path/of/process \{ hosts = local,nis,dns}
C . In an NIS and DNS environment, NIS takes precedence over DNS in this environment resulting in no change
D . Change the NSORDER environment variable&e
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Which of the following statements represents the reason for rolling over a diesel engine with the cylinder indicator cocks open prior?（）
A . To test the starting system
B . To remove air bubbles from the jacket water
C . To ensure that the lube oil system delivers pressure
D . To ensure foreign material (water etc) is not present in the cylinder
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Prior to loading barges over the stern of a LASH vessel，the vessel should be trimmed in what manner?（）.
A . Two to four feet by the bow
B . Slightly by the bow
C . No trim should be permitted
D . Slightly by the ster
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（）means a document which evidences a contract of carriage by sea and the taking over or loading of the goods by the carrier，and by which the carrier under takes to deliver the goods against surround of the document.
A . Bill of lading
B . Bill of exchange
C . Mate's receipt
D . Manifest
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A：Do I have to take these books here if I want to ______them？B：You can _______ the books over the computer.
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Man: Can you come over for dinner tonight?Woman: I’m up to my ears in work, so I’ll have to take a rain check.Question: What does the woman mean?
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A ： Do I have to take these books here if I want to ______ them ？ B ： You can _______ the books over the computer. 以上对话中， A 想续借这些书 ，表达续借的是下列哪个选项？
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( ) the population is too large, we have to take measures to control the birth rate.A) Although B) Since C) If D) Until
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Turkey agreed to take over the ______of the peacekeeping troops in Afghanistan from Britain.
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听力原文：W: Mr. Mars, you are going to take over my job as secretary here from next Monday on. Now let me tell you the office rules first. The working hours are from eight to twelve in the morning and from one to five in the afternoon.
M: Thank you, Miss Kim.
W: The most important thing is that our boss makes a point of keeping everything in order. So you'd better not throw things about. Otherwise, he'll be mad at you.
M: Ok, I will bear that in mind. Thanks a lot for what you have told me.
Who is Miss Kim？
A．She is the new boss.
B．She is the manager.
C．She is a clerk.
D．She is a secretary.
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The introduction of modern technique from abroad makes it necessary for skilled workers to ____ unskilled workers. A) take place B) take over C) take down D) take the place of
A．take place
B．take over
C．take down
D．take the place of
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stem from feel at ease with take over take exception to burst into on both counts come do
stem from feel at ease with take over take exception to burst into on both counts come down to make concessions to3. There have been big strikes all over the country due to the recent tax reform, but the Prime Minister has made it clear that he won’t ________the strikers.
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The changes in globally averaged temperature that have occurred at the Earth's surface over the past century are similar in size and timing to those【1】by models that take into account: the combined influences of human factors and solar variability.
To【2】the question of attribution requires the【3】of more powerful and complex methods, beyond the use of global averages alone. New studies have focused on【4】maps or patterns of temperature change in【5】and in models. Pattern analysis is the cli-matologically equivalent of the more comprehensive tests in the medical analogy mentioned【6】, and makes it possible to achieve more definitive【7】of observed climate changes to a particular cause or causes.
The expected influence of human activities is thought to be much more complex than uniform. warming over the entire surface of the Earth and over the whole【8】cycle. Patterns of change over space and time therefore provide a more powerful【9】technique.
The basic idea【10】pattern-based approaches is that different【11】causes of climate change have different characteristic patterns of climate response or fingerprints. Attribution studies seek to 【12】a fingerprint match between the patterns of climate change【13】by models and those actually observed.
The most recent assessment of the science suggests that human activities have led to a discernible【14】on global climate and that these activities will have an increasing influence on future climate. The burning of coal, oil and natural gas, as well as various agricultural and industrial practices, are【15】the composition of the atmosphere and contributing to climate change. These human activities have led to increased atmospheric【16】of a number of greenhouse gases, including carbon dioxide, methane and so on in the lower atmosphere.
Human activities, such as the burning of fossil, have also increased the【17】of small particles in the atmosphere. These particles can change the【18】of energy that is absorbed and reflected by the atmosphere. They are also believed to modify the【19】of air and clouds, changing the amount of energy that they absorb and reflect. Intensive studies of the climatic effects of these particles began only recently and the overall【20】is uncertain. It is likely that the net effect of these small particles is to cool the climate and to partially offset the warming of increasing concentrations of greenhouse gases.
(1)
A．incensed
B．personify
C．interact
D．predicted
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听力原文：W: I' m going over to the recycling center this afternoon. Would you like me to take your old newspaper and paper bags a long？
M: I do have a lot of papers and magazines down on the basement. Volunteers used to come by these apartments regularly to collect waste paper. I still save it but people seldom ask for it nowadays and I' ve never gone over to the recycling center myself.
W: That’s typical. A few years ago people were really enthusiastic about musing waste paper. Unfortunately, interest has been decreasing lately. Manufacturers now use waste paper for things, like paper bags, towels, napkins and boxes. But the demand is down. I think they need to find new commercial uses for recycled paper.
M: I suppose things like greeting cards, calendars and writing paper could be made from it too. But recycled paper usually has a dingy color, doesn't it？
W: Well, it wouldn’t be suitable for art books or high-quality magazine paper. But who cares about the drab color if waste paper can take place of virgin wood pulp and so help to preserve forests. M: You are right. I'll bring my waste paper over to your apartment in a little while. Thanks for offering to take it.
According to the speakers, what products are now made from recycled paper？
A．Paper towels, napkins, bags and boxes.
B．Insulation for basements.
C．Art books and other high-quality printed matter.
D．Imitation wood.
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________ for your help, we’d never have been able to get over the difficulties.
A) Had it not
B) If it were not
C) Had it not been
D) If we had not been
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Henry was ________ to take over the duties and responsibilities of his father from an early age in running a manufacturing factory.
A．A.arrogant
B．B.optimum
C．C.destined
D．D.dizzy
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______ for you help, we' d never have been able to get over the difficulties.
A．Had it not been
B．If it were not
C．Had it not
D．If we had not been
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I’d just as soon rudely to her when you talk the matter over with her.
A．you didn’t speak
B．you do not speak
C．you hadn’t spoken
D．you not speak
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_____ you have the chance to go to the university in the future, you must take it. A．Will B．Would C．Could D．Should
