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1、大学英语三级考试阅读理解模拟题及答案英语三级考试阅读模拟题及答案解析Directions：This task is the same as Task 1. The 5 questions or unfinished statements are numbered 41 through 45.Broadband technology is seen as the key to the new digital economyIn this rapidly changing world， media and technology information Can be sent via phone c
2、alls and downloads like music， graphics， business information or films.The simpler the information， the smaller the package and the narrower the bandwidth needed to deliver it.Broadband is used for high speed Internet connections at a fixed monthly rate. It turns an exciting telephone line into a hi
3、gh speed digital line capable of carrying data up to 40 times conventional modem speeds.Any download is available at the click of a mouse-there is no dial-up as there is with standard Internet Service Providers.For home owners and families there are many advantages. One of the most important is simu
4、ltaneous （同时的）access to both telephone lines and the Internet. No queses and no delay.For businesses， broadband can impove customer relations and provide direct access to corporate e-malls and databases. Entire operations can go online.41. The function that broadband technology has on the new digita
5、l economy is _.A） furtherB） criticalC） costlyD） global42. How much does a user pay if he has broadband technology installed？A） It depends On the length of time.B） It depends on the times of dial-up.C） He pays at a fixed monthly rate.D） He pays a lot of money.43. Compared with the modem speed the bro
6、adband technology can transmit data _.A） at up to forty times of ordinary speedB） much more fasterC） at a high speedD） within a second44. Who can take advantage of the broadband technology according to the passage？A） Family members.B） College students.C） Both home owners and businessmen.D） Only busi
7、nessmen and their partners.45. With the broadband technology companies can have all their operations doneA） during the work days.B） during the whole weekC） onlineD） offline参考译文宽带技术被视作新的数字经济的关键所在。在高速发展的社会，像音乐、图表、商务信息或电影之类的传媒和技术信息可以通过电话和下载的方式进行传播。信息越简单，下载包就越小，所需用以传输的带宽就越窄。宽带每月收取固定的费用，提供网际间的高速连接。它将电话线转
8、化为传输数据速度可达通常调解器40倍的高速数字接线。因为拥有标准网络服务提供商，无需拨打电话号码，只需轻轻一点鼠标，各种下载即成可能。对于居家用户和家庭有许多便利。最重要的是可以同时上网和使用电话，不用等候也不会延误。对于商务来说，宽带能改进客户关系，并提供公司邮件和数据库的直接查询。整个操作都可在网上进行。答案及精解41【答案精解】B。推理题。从文中Broadband technology is seen as the key to the new digital economy.宽带技术被看作新数字经济的关键所在。可推断出宽带技术在新数字经济中发挥了至关重要的作用。42【答案精解】C。细节
9、题。从文章第三段句首Broadband is used for high speed Internet connections at a fixed monthly rate可以得出，使用者每月所付宽带费是固定的，即at a fixed monthly rate。43【答案精解】A。细节题。从文章中capable of carrying data up to 40 times conventional modem speeds得知新的传播方式是通常的四十倍。44【答案精解】C。推理题。文章倒数第二段介绍了宽带对家庭的好处，而文章倒数第一段介绍了宽带对商务的好处，从而可以推出宽带对家庭用户和商务
10、用户都有利。45【答案精解】C。细节题。从文章最后一句Entire operations Can go online“整个操作都可在网上进行”一句即可得出答案。Directions： After reading the following passage， you will find 5 questions or unfinished statements， numbered 36 through 40. For each question or statement there are 4 choices marked A ）， B）， C） or D ） 。 You should make
11、the correct choice and mark the corresponding letter on the Answer Sheet with a single line through the center.Packaging is a very important form of advertising. A package can sometimes motivate people to buy products. For example， a little child might ask for a breakfast food contained in a box wit
12、h a picture of a TV character. The child is more interested in the picture than in breakfast food. Pictures for children to color or cut out， games printed on a package， or a small gift inside a box also motivate many children to buy products - or to ask their parents to buy for them.Some packages s
13、uggest that a buyer will get something for nothing. Food products sold in reusable containers are examples of this. Although a similar product in plain container might cost less， people often prefer to buy the product in a reusable glass or dish， because they believe the container is free. However，
14、the cost of the container is added to the cost of the product.The size of a package also motivates a buyer. Maybe the package has“Economy Size”or“Family Size”printed on it. This suggests that the larger size has the most product for the least money. But that is not always true. To find it out， a buy
15、er has to know how the product is sold and the price of the basic unit.The information on the package should provide some answers. But the important thing for any buyer to remember is that a package is often an advertisement. The words and pictures do not tell the whole story. Only the product insid
16、e can do that.36.“A buyer will get something for nothing”in paragraph 2 may probably mean _.A） a buyer will not get what he pays forB）a buyer will get more than what he pays forC） a buyer will get something useful free of chargeD） a buyer will get more but pay less37. From the pasage we know the buyer pays more attention to _.A） the size of a
