大学英语4课后cloze及翻译原题带答案整理完整清晰VIP免费

大学英语4课后cloze及翻译原题带答案Cloze1Inthe21stcentury,cloudsandstormyweathernolongerautomaticallybringoperationstoahaltorforceachangeintargets（目标）.TechnologiessuchastheGlobalPositioningSystemnowallowcruisemissiles（巡航导弹）andothersmartweaponstohomeinon（瞄准并飞速接近）theirtargets.Buttheweatherstillisafactorthatmustbereckonedwith,especiallywithprecision-guidedweaponsthatmustbehighlyaccurate（高度精确）tobeeffective.Fortunately,theabilitytoobtainweatherforecastswillgetbetter.Inthenextfewyears,remoteweathersensors（传感器）willgrowrapidlyonunmannedvehicles.Thiswillcreateanetworkofobservingplatformsthatwillgivecommandersaninstantoverviewofweatherinthebattlezone（战场）.Insomeareasyou’llhavedirectdeliveryofweatherinformationstraightfromthecomputestoblackboxesinaircraftandothervehicles.Thatwillbeespeciallyimportantfortarget-boundaircraft（瞄准目标的飞行器）.Suchtechnologywillgivewhoeverpossessitatremendousedge（优势）overtheirenemyandenablethemtousedevelopingweatherconditionstotheiradvantage.Aswegetsuperiorsatellitesintospace,we’llgainhugeadvantagesinobservingmeteorologicalconditionsindeniedareas（盲区）,wherewedon’thavepeopleontheground.Andourmodelingabilitywillcontinuetoimproveasourcomputersgetmorepowerful.Thepast10yearshavewitnessedarevolutioninourcommunicationsandcomputerabilities.It’sexcitingtothinkofwhatthenext10yearswillbring.在第二十一世纪，云层和暴风雨天气不再自动带来业务停顿或迫使目标的变化（目标）。如全球定位系统现在允许巡航导弹技术（巡航导弹）等智能武器的家中（瞄准并飞速接近）目标。但天气仍然是一个因素不可忽视，尤其是精确制导武器，必须是非常准确的（高度精确）是有效的。幸运的是，获取天气预报的能力将得到更好的。在接下来的几年中，远程气象传感器（传感器）将快速增长（无人的）无人驾驶车辆。这将创建一个观测平台，将给指挥官在战斗区天气即时网络（战场）。在一些地区，你会直接从计算的飞机和其他汽车黑匣子的天气信息直接传送。将目标束缚飞机尤其重要（瞄准目标的飞行器）。这种技术会给谁拥有巨大的优势（优势）在他们的敌人，使他们利用气象条件对他们有利的发展。当我们得到优越的卫星送入太空，我们会观察气象条件的地区获得了巨大的优势（盲区否认），我们没有在地面上的人。我们的建模能力将继续为我们的电脑变得更强大的提高。过去10年见证了我们的通信革命（通讯）和计算机能力。令人兴奋的是未来10年会带来什么。Cloze2Theautomobileindustry(汽车产业)isoneofthemostimportantindustriesintheworld,affectingnotonlytheeconomybutalsotheculturesoftheworld.Itprovidesjobsformillionsofpeople,generatesbillionsofdollarsinworldwiderevenues（税收）,andprovidesthebasisforalargenumberofrelatedserviceandsupportindustries.Automobilesrevolutionizedtransportationinthe20thcentury,changingforeverthewaypeoplelive,travel,anddobusiness.Theautomobilehasenabled（使能够）peopletotravelandtransportgoodsfartherandfaster,andhasopenedupnewmarketopportunitiesforbusinessandcommerce（商业）.Theautoindustryhasalsodecreasedtheoverall（全部的）costsoftransportationbyusingmethodssuchasmassproduction,massmarketing,andglobalizationofproduction.Today,automakingistheworld’slargestmanufacturingactivity（制造业）,withmorethan53millionnewvehicles（车辆）builteachyearworldwide.Asaresulteasierandfastertransportation,theUnitedStatesandworldeconomieshavebecomedependentonthemobility（机动性）thatautomobiles,trucksandbusesprovide.Thismobilityhasallowedremotepopulationstointeractwith（互相影响）oneanother,which,inturn,hasincreasedcommerce.The...