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页数:13页
时间:2019-11-13
《2019-2020年高二英语下学期第一次月考试题普通班(I)》由会员上传分享,免费在线阅读,更多相关内容在教育资源-天天文库。
1、2019-2020年高二英语下学期第一次月考试题普通班(I)说明:本试卷分为选择题和非选择题两部分,共8页,满分150分。考试时间120分钟。第一节(共15小题,每小题2分,共30分)阅读下列短文,从每题所给的四个选项(A、B、C和D)中,选出最佳选项。ATheNationalGalleryofArtinWashington,D.C.,isoneoftheworld'sgreatestartmuseums.Millionsofpeoplehaveentereditsdoorstoseepaintingsbytheworld'sfineartists.Buti
2、fthesepricelessmasterpiecesaretobepreserved,theGallerymustprotectthemcarefully.TheGallery's135-manguardforcehassuccessfullypreventedthemfrombeingstolen,butprotectingthepaintingsfromnatureisagreaterproblem.Inpasttimes,theownersofpaintingsdidnotprotectthemfromdamagingchangesinhumidit
3、y(湿度)andtemperature.Asaresult,thelifeofthesepaintingswereshortened.IntheNationalGallery,however,humidityandtemperaturearecarefullycontrolled.Thebuildingisair-conditionedinsummerandheatedinwinter.Theair-conditioningandheatingsystemsaresoimportanttothelifeofthepaintingsthattheGallery
4、hastwoofeachsystem.Ifoneshouldfail,theextraonecantakeover.Lightisanotherenemyofpaintings.Ultravioletrays(紫外线)inlightcausepaintingstofade(褪色).Longago,paintingsoftenhungindarkchurchesandpalaces.Acoatofvarnish(清漆)wasaprotectionfromtheweaklight.Butwhenmuseumstookoverthecareofmanypainti
5、ngs,theywereoftenhunginbrighterlightthanbefore.Soontheywereindangeroffading.Thedamagingeffectsoflightwereincreasedwhenthemuseumsremovedthevarnishcoating,yellowedwithage.Toprotectitspaintings,theNationalGalleryputaspecialkindofglassinitsskylights.Thisglassallowsvisiblelightstoentert
6、hebuildingbutitkeepsoutharmfulultravioletrays.TheGalleryhasalsodevelopednewandbettervarnisheswhichhelptokeeppaintingsfromfading.Thankstothesenewprecautions,manyoftheworld'sgreatestpaintingsarebeingwellprotectedforfuturegenerationstoenjoy.1.Thetextmainlytellsusabout______.A.theguard
7、forceintheNationalGalleryB.protectinggreatpaintingsfromnatureC.pricelesspaintingsofpasttimesD.theair-conditioningandheatingsystemsintheNationalGallery2.WhichofthefollowingisNOTanenemyofpaintings?A.Varnish.B.Temperature.C.Light.D.Humidity.3.Theunderlinedword"precautions"inParagraph4
8、isclosestinmeaningto______
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