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He （） a very important part in the management of the company.
A . takes
B . plays
C . kee
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The purpose of a custom is to cut down imports in order to protect domestic industry and workers from foreign competition.
A . tax
B . toll
C . fee
D . tariff
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The order of importance in addressing damage control on a ship is（）.
A . control flooding，control fire，repair structural damage
B . restore vital services，control fire，control flooding
C . control fire，restore vital services，control flooding
D . control fire，control flooding，repair structural damage
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In our previous letter，the importance of shipment（）end of November is stressed.
A . at
B . by the
C . by
D . near
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An administrator has just imported a shred Volume Group that had been created on another system in the cluster. In order for the shred volume to be used in the cluster， what is the most important step for the administrator to take first？（）
A . Change the quorum required to false.
B . Change the Volume Group auto vary on to yes， and then vary off the Volume Group.
C . Change the auto vary on value of the Volume Group to no， and then vary off the volume group.
D . Set the Volume Group major number to the same value that the Volume Group had on the system on which it was created.
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In order to keep students interested in learning English it is important to include a variety of activities and techniques in the lesson.（）
A . 正确
B . 错误
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The most important features in the growth of American economy in the early 20th cenruty were（）
A . the use of steam and electricity as chief energy,the development of lare corporation and the development of railway
B . the development of large corporation,urbanization and the employment in production of new technology
C . the appearance of airplane,the use of electricity on a large scale and urbanization
D . the rapid development of industry,railway and large citie
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For vessels with （）, the meaning of the order would include the combination of pitch and revolutions as indicated in ships orders.
A . fixed pitch propellers
B . uncontrollable pitch propeller
C . constant pitch propellers
D . variable pitch propeller
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Stations in the United States of America are grouped by states arranged in the alphabetical order of their（）.
A . countries
B . states
C . names
D . grou
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Which of the following options lists the steps in PPP session establishment in the correct order?（）
A . Optional authentication phase, link establishment phase, network layer protocol phase.
B . Network layer protocol phase, link establishment phase, optional authentication phase.
C . Network layer protocol phase, optional authentication phase, link establishment phase.
D . Link establishment phase, network layer protocol phase, optional authentication phase.
E . Link establishment phase, optional authentication phase, network layer protocol phase.
F . Optional authentication phase, network layer protocol phase, link establishment phase.
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An important advance in the philosophy of NC of machine tools was the shifttoward the use of controller units instead of computers in NC systems
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In calculation, the export volume is calculated in term of CIF price and the import volume is calculated in term of FOB price.
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To show the order of ideas relative to time, you can use – afterward, today, currently, eventually, in the future, finally, later, next, most important, subsequently, first, second, third, soon, when, sometimes.
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Chariots were important elements of the army in Qin dynasty.
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Which of the following expressions is wrong in order?
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_____ Instead of growth, an important focus for Japanese managers is keeping men in good-paying jobs in order to maintain social stability.
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The birth of the archipelago is described in order to______.
A．show what is unique
B．explain why all life had to come from somewhere else
C．point out the location of the islands
D．explain volcanic activity
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Which two criteria are equally important in the calculation of the students' final grade in the course？
A．Homework and quizzes.
B．Quizzes and the final exam.
C．Class participation and the midterm exam.
D．Homework and class participation.
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The author raises the issue of ethical consideration in cloning in Paragraph 1 in order to
A．identify one of the main issues affecting the cloning controversy today.
B．identify the issues that will not be addressed in the text.
C．draw the reader" s attention to a sensitive issue that bears consideration in the topic of cloning.
D．reveal an area of interest that will be explored later in the text.
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What is the important function of" the foreign exchange market mentioned in the passage？
A．Its main function is to reduce the risk of fluctuating exchange rates or a change in the parity of currencies.
B．The foreign exchange market can protect the traders against loss through exchange rate fluctuations.
C．The foreign exchange market is the mechanism through which foreign currencies are traded.
D．The important function of the foreign exchange market is to uniform. the currency being traded and circulate the knowledge of price changes.
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In fact, the Great Wall of China today still plays an important role in protecting the north part of the country. ()
此题为判断题(对，错)。
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The following financial instruments are correctly ranked in the order of liquidity levels（）
A．Cash, deposits, bonds, stocks
B．Cash, bonds, deposits, stocks
C．Cash, bonds, stocks, deposits
D．Cash, deposits, stocks, bonds
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In order to take helpful notes during class, it is important to understand your instructors’ style of lecturing（）
是
否
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The pilot increased the altitude of the airplane in order to avoid the rain clouds（）
A．number
B．speed
C．weight
D．height
