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We have to point out that the postponement of the fulfilment of the contract（）caused us certain expenses.
A . had
B . have
C . has
D . having
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When running a large, low-speed, main propulsion diesel engine on heavy fuel, which of the following precautions should be observed when switching back over to diesel oil?（）
A . The diesel oil must never be allowed to mix with the heavy fuel
B . The temperature of the fuel from the pre–heater should be gradually reduced after switching over the three–way valve
C . The heating steam to the pre-heater should be secured as soon as the diesel fuel passes through the three-way valve
D . The heating steam must be secured before the diesel oil passes through the three-way valve
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Duty officer informs us that the vessel is out of harbor and in “Full Ahead”We are going to run （）.
A . diesel oil instead of fuel oil
B . fuel oil instead of diesel oil
C . diesel oil instead fuel oil
D . fuel oil instead diesel oil
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public class Threads3 implements Runnable { public void run（） { System.out.print（”running”）； } public static void main（String[] args） { Thread t = new Thread（new Threads3（））； t.run（）； t.run（）； t.start（）； } } What is the result？（）
A . Compilation fails.
B . An exception is thrown at runtime.
C . The code executes and prints “running”.
D . The code executes and prints “runningrunning”.
E . The code executes and prints “runningrunningrunning”.
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Your archive-log destination directory runs out of space. What is the impact of this on the database?（）
A . None. The database will switch over to the stand-by archive-log destination directory.
B . A warning message will be written to the alert log of the database, but no adverse impacts to the database will be experienced.
C . The database will shut down, and will not restart until you correct the out-of-space situation.
D . The database will continue to try to write to the archive-log destination directory for one hour. After one hour, the database will shut down normally.
E . Once Oracle has cycled through all online redo logs, it will stop processing any DML or DDL until the out-of-space condition is corrected.
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We have to point out that the post ponement of the fulfilment of the contract（）caused us certain expenses.
A . had
B . have
C . has
D . having
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In a scale-out environment，what is a benefit of running DB2 pureScale compared to other solutions？（）
A . Provides a highly available cluster of Power Systems enabling near linear scalability and disaster recovery across different sites.
B . Incorporates a hardware locking mechanism which resembles the Parallel Sysplex on the mainframe， delivering performance and scalability.
C . Enables near linear scalability by partitioning and clustering the database across multiple nodes， and adding nodes dynamically when needed.
D . Provides scalability by employing a highly available cluster of servers interconnected by an Infiniband network and a central locking mechanism.
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Fuels of different qualities may require advancing or retarding the injection timing, in addition to which if the injection timing is advanced when the engine is running at loads below the （）, then a saving in fuel can be achieved.
A . BHP
B . MCR
C . IHP
D . MEP
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Your archive-log destination directory runs out of space. What is the impact of this on the database？（）
A . None. The database will switch over to the stand-by archive-log destination directory.
B . A warning message will be written to the alert log of the database，but no adverse impacts to the database will be experienced.
C . The database will shut down，and will not restart until you correct the out-of-space situation.
D . The database will continue to try to write to the archive-log destination directory for one hour. After one hour，the database will shut down normally.
E . Once Oracle has cycled through all online redo logs，it will stop processing any DML or DDL until the out-of-space condition is corrected.
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What effect should the loss of an index tablespace have on an Oracle instance that is running？（）
A . instance hangs
B . instance gets aborted
C . instance continues running
D . instance gets restarted automatically
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t 是一个合法的 Thread 对象的引用，并且 t 的合法 run（） 方法如下： public void run（） { System.out.print（"go "）； } 及： t.start（）； t.start（）； t.run（）； 哪一个是结果？（）
A . go
B . go go
C . go go go
D . go 之后跟着一个异常
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Which of the following problems could cause air to blow out through the inlet air filter of a running compressor?（）
A . Excessive compression in the cylinder
B . A broken intake valve
C . A dirty inlet filter element
D . An improperly adjusted discharge valve
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During the running of the diesel engine, if the supply of cooling water is interrupted or the temperature of cooling water out of the cylinder is too high, the duty engineer should （）
A . notify the duty officer, reduce the engine speed, take some measures to remove failures
B . notify the duty officer and stop the engine immediately, find the cause and remove failures
C . notify the C/E
D . notify the captai
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What is required in addition to the heat，fuel，and oxygen of the fire triangle to have a fire?（）
A . Electricity
B . Chain reaction
C . Pressure
D . Smoke
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Runnable r = new Runnable（） { public void run（） { System.out.print（”Cat”）； } }； Threadt=new Thread（r） { public void run（） { System.out.print（”Dog”）； } }； t.start（）； What is the result？（）
A . Cat
B . Dog
C . Compilation fails.
D . The code runs with no output.
E . An exception is thrown at runtime.
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\run up against\ = \run out of\.( )
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One witness ______that he'd seen the suspect run out of the bank after it had been robbed.
A．convicted
B．retorted
C．conformed
D．testified
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When they find out what kind of animal they have, they are shocked.
A．Right
B．Wrong
C．Not mentioned
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听力原文：W：Would you mind if we discuss tomorrow's agenda before dinner this evening？ We are simply running out of time．
M：Not at all. I certainly don't want to talk about it during our meal.
Q：When will they probably discuss the agenda？
(18)
A．Before dinner.
B．During dinner.
C．Right after dinner.
D．The next day.
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Because of the rising cost of fuel, scientists are building automobile engines who will conserve gasoline but still run smoothly.
此题为多项选择题。
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______ of time, I have to run. （）
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—I’ve run out of cash Could you lend me a few pounds this evening？ —_____ I’ll just have to find time to get to the bank and make a withdrawal.
A.I can lend you some now.
B.I’m not sure I’ve got any either.
C.Sorry, I haven’t got a penny in my account.
D.My credit card must be left home
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—I telephoned her many times, but I couldn’t get through to her home.—I think the line must have been out of order, _____________________?
A:don’t you;
B:do you;
C:wasn’t it;
D:hadn’t it
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Many difficulties have_____as a result of the changeover to a new type of fuel.
A.raised
B.been raised
C.experienced
D.arisen
