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A customer is considering purchasing either a Cisco Catalyst 2960 or Cisco Catalyst Express 500. Which feature can only be found on the Catalyst 2960？（）
A . 48 Ethernet 10/100 ports
B . Fast Ethernet and Gigabit Ethernet connectivity
C . dual-purpose copper or fiber uplinks
D . standalone fixed-configuration Layer 2 switching
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A body can only be observed at lower transit when（）.
A . the declination is the opposite name to the latitude
B . the algebraic sum of the colatitude and declination exceeds 90
C . the observer is in high latitudes above either polar circle
D . the body is circumpolar
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The output volume of a positive fixed displacement pump can be changed only by （）.
A . changing the angle of the tilting plate
B . changing the speed of the pump
C . moving the slide block and rotor
D . moving the shaft trunnion block
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One function of a language can only be expressed by one structure.（）
A . 正确
B . 错误
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A member variable defined in a class can be accessed only by the classes in the same package. Which modifier should be used to obtain the access control？（）
A . private
B . no modifier
C . public
D . protected
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It is desirable that a certain method within a certain class can only be accessed by classes that are defined within the same package as the class of the method. How can such restrictions be enforced？（）
A . Mark the method with the keyword public.
B . Mark the method with the keyword protected.
C . Mark the method with the keyword private.
D . Mark the method with the keyword package.
E . Do not mark the method with any accessibility modifiers.
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A fairly accurate estimation of a ship’s position can be calculated by a technique known as（）.
A . dead reckoning
B . pilotage
C . great circle sailing
D . geographic navigatio
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A change of a Chinese vessel’s name can only be made by the （）.
A . CCS
B . the Customs
C . MOC
D . MSA
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A outline only needs to include our main points. Subpoints, transitions, examples can all be omitted.
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A trade fair is an exhibition organized so that companies in a specific industry can ________. （5.0分）
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Trade fair etiquette is a crucial factor leading to the success of a trade show.
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We will organize a new trade fair--Asia Spring fair, ______will feature a wide range of light industry products.
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A buy limit order can only be executed at the limit price or lower.
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A credit can be transferred only if it is expressly designated as “transferable” by the issuing bank. ( )
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“ Fundamental difference is that knowledge and skill can both be understood and memorized, but only a skill can be ______ and practiced ”. (Adapted from Bygate, 1987:4)
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OTC drugs can only be sold at a pharmacy.
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What does conservative suit mean to a lady who attends a trade fair?
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What is to the overall success of a trade fair?
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The nurse。S station is the only place where nurses in a hospital ward can be found．
A．Right
B．Wrong
C．Not mentioned
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The sentence “Still, a white skin is always fairly conspicuous” can be paraphrased as
是
否
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Advertisement can be thought of "as the means of making known in order to buy or sell goods or services". Advertisement aims to increase people's awareness and arouse interest. It tries to inform. and to persuade. The media are all used to spread the message. The press offers a fairly cheap method, and magazines are used to reach special sections of the market. The cinema and commercial radio are useful for local market. Television, although more expensive, can be very effective. Public notices are fairly cheap and more permanent in their power of attraction. Other ways of increasing consumer interest are through exhibitions and trade fairs as well as direct mail advertisement.
There can be no doubt that the growth in advertisement is one of the most striking features of the western world in this century. Many businesses such as those handling frozen foods, liquor, tobacco and medicines have been built up largely by advertisement.
We might ask whether the cost of advertisement is paid for by the producer or by the customer. (19) Since advertisement forms part of the cost of production, which has to be covered by the selling price, it is clear that it is the customer who pays for advertisement. However, if large scale advertisement leads to increased demand, production costs are reduced, and the customer pays less.
It is difficult to measure exactly the influence of advertisement on sales. When the market is growing, advertisement helps to increase demand. When the market is shrinking, advertisement may prevent a bigger fall in sales than would occur without its support. What is clear is that businesses would not pay large sums for advertisement if they were not convinced of its value to them.
Advertisement is often used to______.
A．deceive customers
B．increase production
C．arouse suspicion
D．push the sale
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A great company profile can be used as the only promotional tool for a business. 答案:错
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Advertising can be thought of “as the means of making known in order to buy or sell goods or services”.Advertising aims to increase people’s awareness and arouse interest.It tries to inform. and to persuade.The media are all used to spread the message, and the press offers a fairly cheap method.Magazines are used to reach special sections of the market.The cinema and commercial radio are useful for local markets.Television, although more expensive, can be very effective.Posters are fairly cheap and more permanent in their power of attraction.Other ways of increasing consumer interest are through exhibitions and trade fairs as well as direct mail advertising.
We might ask whether the cost of advertising is paid for by the manufacturer or by the consumer.Since advertising forms part of the cost of production, which has to be covered by the selling price, it is clear that it is the customer who pays for advertising.However, if large scale advertising leads to increased demand, production costs are reduced, and the customer pays less.
It is difficult to measure exactly the influence of advertising on sales.When the market is growing, advertising helps to increase demand.When the market is shrinking, advertising may prevent a bigger fall in scales than would occur without its support.What is clear is that businesses would not pay large sums for advertising if they were not convinced of its value to them.
(1).Advertising is often used to ().
A.convince customers
B.promote production
C.rise interest
D.push the sales
(2).According to the passage, trade fairs (Paragraph 1) may () .
A.replace exhibitions and markets supply
B.local goods and services
C.attract possible customers
D.provide cheap amusements
(3).Advertising is in the main paid for by () .
A.the customer
B.the producer
C.the increased sales
D.the decreased costs
(4).The author says that advertising can increase demand ().
A.in any period of sales
B.in any circumstances
C.in a growing market
D.in a shrinking market
(5).What the last sentence of this passage actually tells us is that ().
A.businessmen usually do not pay more for advertising than they have to
B.businessmen know well that advertising could bring them more profits
C.advertising couldn’t convince people of the value of the goods advertising usually costs
D.businessmen large amounts of money
