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1、高二英语阅读理解(科普环保)试题(有答案和解析)及解析一、高中英语阅读理解科普环保类1．犇犇阅读短文，从每题所给的四个选项（A、B、C和D）中，选出最佳选项。 Asharkmovingaroundthecoastlineisnormallyaworryingsight，butthiswaterbornedrone(无人机)threatensfloatingrubbishinsteadofpeople. DevelopedbyDutchcompanyRanMarine,theWasteSharktakesnatureasitsinspir
2、ationwithitswhaleshark-likemouth.Responsibleforcollectingwaste,thedronewillbeginoperationsinDubaiMarinainNovemberafterayearoftrialswithlocalpartnerEcocoast. AccordingtoRanMarine,theWasteSharkisavailableinbothautonomousandremote-controlledmodels.Measuringjustoverfivefeetbyt
3、hree-and-a-halffeet(1.5metersby1.1meter),itcancarryupto352poundsofrubbish(159.6kg)andhasanoperationalbatterylifeof16hours. By2016therewereapproximately150milliontonsofplasticintheworld'soceans.OnepaperfromDecember2014estimatedthatoveraquarterofamilliontonsofoceanplasticpol
4、lutionwasafloat. "WasteSharkalsohastheabilitiestogatherairandwaterqualitydata,removechemicalsoutofthewatersuchasoil,andheavymetals,andscantheseabedtoreaditsdepthandoutlines,"saidOliverCunningham,oneoftheco-foundersofRanMarine."Fittedwithacollision-avoidancesystem,thedroneu
5、seslaserimagingdetectionandrangingtechnologytodetectanobjectinitspathandstoporbackupiftheobjectapproaches." "Ourdronesaredesignedtomovethroughawatersystem,whetherit'saroundtheperimeter(周边)orthroughthecityitself.Thedronesarethatlastlineofdefensebetweenthecityandtheopenocean
6、,"addedCunningham."WasteSharksareoperatinginDubai,SouthAfricaandtheNetherlandsandcost$17,000fortheremote-controlledmodelandjustunder$23,000fortheautonomousmodel." Dubai-basedoperatorEcocoasthastwoWasteSharkdrones.Co-founderDanaLipartssaystheywillcleanwaterfrontsforclientsi
7、ncludinghotelsandenvironmentalauthoritiesandthatEcocoast'intentionistohavethecollectedrubbishrecycledorupcycled.However,Lipartsarguesthatcleaningwaterwaysdoesn'thaveaone-size-fits-allsolutionandrequiresacombinationofnewtechnology,preventativemeasuresandchangingpeople'sattitu
8、destowardslittering.（1）WhatdoweknowabouttheWasteShark?A. Itcanfrightenshark
