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1、2020年高考英语精优预测卷 山东卷（二）1、Metro Pocket GuideMetrorall (地铁)Each passenger needs a farecard to enter and go out .Up to two children under age five may travelFree with a paying customer .Farecard machines are in every station .Bring small bills because there are no change machines in the stations and fare
2、card machines only provide up to $5 in change.Get one ticket of unlimited Metrorall rides with a One Day Pass .Buy it from a farecard machine in Metro stations .Use it after 9:30 a.m. until closing on weekdays , and all day on weekends and holidays .Hours of serviceOpen 5am Mon-Fri 7a.m Sat-SunOpen
3、midnight Sun.-Thur.Last train times vary.Train times Posted in stationsMetrobus When paying with exact charge , the fare is $1.35.When paying with a SmarTripcard , the fare is 1.25.FaresSenior citizens 65 and older and disabled customers may ride for half the regular fare .On Metrorail and Metrobus
4、, use a senior/disabled farecard or Smar/Trip card .For more information about buying senior .disabled farecard , SmarTripcards and passes , please visit MetroOpensD or call 202-637-7000 and 202-637-8000.Senior citizens and disabled customers can get free guide on how to use proper Metrobus and Metr
5、orall services by calling 202-962-1100.Travel tips (提示)Avoid riding during weekday rush periods before 9:30 a.m. and between 4and 6p.m.If you lose something on a bus or train or in a station, please call Lost &Found at 202-962-1195,1.What should you know about farecard machines?A.They start selling
6、tickets at 9:30 a.m.B.They are connected to change machines.C.They offer special service to the elderly.D.They make change for no more than $5.2.What is good about a SmarTripcard ?A.It is convenient for old people.B.It saves money for its usersC.It can be bought at any trainD.It is sold on the Inter
7、net3.Which number should you call if you lose something on the Metro?A.202-962-1195B.202-962-1100C.202-637-7000D.202-637-80002、Being able to take advantage of truly unlimited data is a smartphone users dream, but everyone Ive talked to about 5G is more excited about the usage unlocked by next - gene
8、ration wireless devices. From smart home security to self - driving cars, all the Internet - connected equipment in your life will be able to talk to each other at lightning - fast speed with reduced delay.“5G is one of those forerunners, along with artificial intelligence, of this coming data age,”
9、 said Steve Koenig, senior director of market research for the Consumer Technology Association. Self - driving vehicles are emblematic in this data age - they show application of data completely. With one single task, driving, you have large amounts of data coming from the vehicle itself, and a vari
10、ety of sensors (传感器)are collecting a lot of information to model its environment as it moves. Its pulling in data from other vehicles about conditions down the road. Theres lots of data behind that task, which is why we need the speed and lower latency (延迟).AR glasses and virtual (虚拟的)reality headph
11、ones havent yet been inside the mainstream, but tech companies are joyfully saying that such equipment will eventually replace our smartphones. With 5G, that could actually happen. This is notable because companies such as Apple are reportedly developing AR glasses to improve - or even replace - sma
12、rtphones.Ericsson showed at Februarys Mobile World Congress in 2019 how smart glasses could become faster and lighter with a 5G connection, because instead of being weighed down with components, the glasses could rely on outside equipment for processing power.But dont get too excited. Theres still a
13、 lot of work to be done in the meantime, including some necessary testing to make sure the radio plays nicely with basic systems and service construction so that 5G isnt concentrated only in big cities.1.What does the first paragraph focus on?A.Potential of 5G.B.The super speed of 5G.C.Usage of smar
14、t equipment.D.The future of smart equipment.2.Which word can replace emblematic underlined in paragraph 2?A.availableB.productiveC.representativeD.popular3.What is tech companies attitude towards the replacement of smartphones?A.Uncertain.B.Optimistic.C.Cautious.D.Disapproving.4.Why does much work s
15、till need to be done according to the last paragraph?A.To make radio play nicely.B.To construct big 5G cities.C.To do 5G trials effectively.D.To expand 5G coverage fully.3、As has been all too apparent in recent days at Balcombe, few issues cause greater concern than energy policy. Many village commu
16、nities feel their countryside is being ruined by the power-producing machines of wind farms; yet they never take direct action, even though the planning laws put them at a severe disadvantage. And the generous subsidies, which encourage the expansion of wind power, are not favorable to the village communities and set landowners in conflict with oth
