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单选题
You have been informed that dredging operations may be underway in your vicinity.Which buoy indicates the dredging area（）.
A
White buoy with a green top
B
White and international orange buoy
C
Yellow buoy
D
Yellow and black vertically-striped buoy
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— George, I would like to introduce a friend of mine, if I may: Albert Snow.Albert, this is George Smith.— ____________
A.How have you been?B.Pleased to meet you, George.C.Mind if call you George?D.The pleasure’s mine.
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You are managing an internal project where a vice president from the user group is acting as the sponsor. You have just been informed by your team that the critical path has slipped by three weeks. You should:A.Immediately inform. the sponsor and ask for adviceB.Do nothing until the slippage occursC.See the sponsor after you have evaluated alternatives, recommendations, and performed an impact analysisD.Look for someone to blame before you see the sponsorE.Inform. your senior management of the problem and tell them that you will get back to them after you assessed the situation
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23 You are managing an internal project where a vice president from the user group is acting as the sponsor. You have just been informed by your team that the critical path has slipped by three weeks. You should:A. Immediately inform. the sponsor and ask for adviceB. Do nothing until the slippage occursC. See the sponsor after you have evaluated alternatives, recommendations, and performed an impact analysisD. Look for someone to blame before you see the sponsorE. Inform. your senior management of the problem and tell them that you will get back to them after you assessed the situation
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● You are managing an internal project where a vice president from the user group is acting as the sponsor. You have just been informed by your team that the critical path has slipped by three weeks. You should:A Immediately inform. the sponsor and ask for adviceB Do nothing until the slippage occursC See the sponsor after you have evaluated alternatives, recommendations, and performed an impact analysisD Look for someone to blame before you see the sponsorE Inform. your senior management of the problem and tell them that you will get back to them after you assessed the situation
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Have you ever been to the place? You can see many places of interest there．（合并为一句）Have you ever been to the place ________you can see many places of interest?
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If you're going to the club tonight, you ( ) Richard there.
A、might meetB、might have metC、may have metD、may have been met
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I will thank you for ()me that everything is under control.A、your informingB、you have informedC、your informationD、you inform
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You may look at a group of cows ____ under the trees.A: stoodB: standsC: standingD: to stand
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— How long _____ at this job? — Since 2000.A、were you employedB、have you been employedC、had you been employedD、will you be employed
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You are using Recovery Manager (RMAN) for backup and recovery operations with a recovery catalog. You have been taken database backups every evening. On November 15, 2007, at 11:30 AM, you were informed that the USER_DATA tablespace was accidentally dropped.On investigation, you found that the tablespace existed until 11:00 AM, and important transactions were done after that. So you decided to perform incomplete recovery until 11:00 AM. All the archive logs needed to perform recovery are intact. In NOMOUNT state you restored the control file that has information about the USER_DATA tablespace from the latest backup. Then you mounted the database. Identify the next set of commands that are required to accomplish the task? （）A. AB. BC. CD. D
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A salvor may be _______ the whole or part of the payment due under Salvage Convention to the extent that the salvage operations have become necessary or more difficult because of fault or neglect on his part or if the salvor has been guilty of fraud or other dishonest conduct．A.granted ofB.deprived ofC.awarded ofD.taken away
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请阅读短文，完成此题。
What should you think about in trying to find your career? You are probably better at some school subjects than others. These may show strengths that you can use in your work. A boy who is good at mathematics can use that in an engineering career. A girl who spells well and likes English may be good at office work. So it is important to know the subjects you do well in at school. On the other hand, you may not have any specially strong or weak subjects but your records show a general satisfactory standard. Although not all subjects can be used directly in a job, they may have indirect value. Knowledge of history is not required for most jobs but if history is one of your good subjects you will have learned to remember facts and details. This is an ability that can be useful in many jobs.
Your school may have taught you skills, such as typing or technical drawing, which you can use in your work. You may be good at metal work or cookery and look for a job where you can improve these skills.
If you have had a part-time job on Saturdays or in the summer, think what you gained from it. If nothing else, you may have learned how to get to work on time, to follow instructions and to get on with older workers. You may have learned to give correct change in a shop, for example. Just as important, you may become interested in a particular industry or career you see from the inside in apart-time job. Facing your weak points is also part of knowing yourself. You may be all thumbs when you handle tools; perhaps you are a poor speller or cannot add up a column of figures. It is bitter to face any weaknesses than to pretend they do not exist. Your school record, for instance, may not be too good, yet it is an important part of your background. You should not be apologetic about it but instead recognize that you will have a chance of a fresh start at work.
The writer thinks that for a student to have a part-time job is probably__________.
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A．a waste of time that could have been spent on study
B．useful for his future work
C．a good way to earn extra money
D．a good way to find out his weak points
考题
While designing your database， you have created the EMPLOYEES table as an index/x7forganized table （IOT）. You want to create a bitmap index on the JOB_ID column to make queries faster. Which task must have been completed so that you are able to create the bitmap index？（）A、A primary key must have been created.B、A mapping table must have been created.C、An overflow tablespace must have been specified.D、The PCTTHRESHOLD option must have been specified.
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— You may have seen this film. —（）A、I twas shown the next weekB、It is said to cos tmuch moneyC、Actually,Ihaven’t seen it yetD、You may have seen it too
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While designing your database， you have created the EMPLOYEEStable as an index-organized （IOT）. You want to create a bitmap index on the JOD_IDcolumn to make queries faster. Which task must have been completed so that you are able to create the bitmap index？（）A、 A primary key must have been created.B、 A mapping table must have been created.C、 An overflow tablespace must have been specified.D、 The PCTTHRESHOLD option must have been specified.
考题
单选题John, how lazy you are! This work ______ three days ago.A
should have doneB
must have been doneC
should have been doneD
might have done
考题
单选题What is said about global warming in Excerpt 2?A
It may not prove an environmental crisis at all.B
It is an issue requiring worldwide commitments.C
Serious steps have been taken to avoid or stop it.D
Very little will be done to bring it under control.
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问答题Practice 6 ● You are the line manager in a large company. You have been informed that your marketing manager had an outstanding performance and deserved a reward. ● Write a memo to him: ● informing him about the reward ● explaining why the reward is given ● saying what the reward is going to be ● Write 40-50 words.
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单选题While designing your database， you have created the EMPLOYEEStable as an index-organized （IOT）. You want to create a bitmap index on the JOD_IDcolumn to make queries faster. Which task must have been completed so that you are able to create the bitmap index？（）A
A primary key must have been created.B
A mapping table must have been created.C
An overflow tablespace must have been specified.D
The PCTTHRESHOLD option must have been specified.
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问答题Practice 2 We are writing this letter to tell you that up to now no news has come from you about the goods we ordered on May 25th. As you have been informed in our letters, our customers are in urgent need of those machine. They are asking repeatedly for an early delivery(交货). We hope that you will try your best to arrange all this without further delay.
考题
单选题A salvor may be（）the whole or part of the payment due under Salvage Convention to the extent that the salvage operations have become necessary or more difficult because of fault or neglect on his part or if the salvor has been guilty of fraud or other dishonest conduct.A
granted ofB
deprived ofC
awarded ofD
taken away
考题
单选题Which of the following statements is INCORRECT?A
Stock markets in Europe and America have dropped considerably.B
There may be a wider financial crisis in case of Greek default.C
A further round of selling has been under way.D
Portugal has seen credit rating downgraded.
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单选题You （）him so closely; you should have kept your distance．A
shouldn’tfollowB
mustn’tfollowC
couldn’t have been followingD
shouldn’t have been following
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单选题We have been told that under no circumstances we may use the telephone in the office for personal affairs.A
have been toldB
noC
we mayD
for
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