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1、开卷文化试题答案2024高考
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27.What is thetextikely to be?A.A brief history of paper curing.修改，使语言表达准确流畅，逻B.A new approach to paper cuttingC.An introduction to a paper cutting master.D.The direction of a traditional paper cutting.29Arecent td by the Massnchuseus Ins of Tehiology (MIdiscovered that river crosion ()d hodiverminim烟seRiver Basin and examined how the erosion of various rock types by the river had led to thesparationees tme pdseparate fish populationsvstinettheeirScientist Thomas Near observed that the greenfin darter was exclusively found in thesouthern half of the Tennessee River Basin.The researchers analyzed the genes of each fish in长Near's data set and consiructed an evolutionary tree.This tree helped them comprehend thohh品the same branch of theivere more coslyrelated to eachother than to the fish in othebranches.This study provides evidence that river erosion significantly impacts biodiversity in飘regions with ow tectonch changes in the landscapesed byiveerosion can lead to the division and diversification of species over time,even in peacefu南n.These fdingsnce()thatdivbiodiversity and evoltioneven htare mot yclhactivity的Subsequently,the team discovered a strong corretio between the habitats ofthegreenfin darter and the type of rocks present.The southern half of the Tennessee River Basinconsists of hard,tightly packed rocks,resulting in turbulent (waves in the riversthat flow through it.This characteristic may be favored by the greenfin darter.As a resuthe team assumed whether the distribution of greenfin darter habitats had been influenced bythe changing rock types,as the rivers eroded the land over time.To test this assumption,theresearchers develeped a simulation medel Remarkably,the results confirmed their assumption.28.What is new about the MIT studyA.It finds river erosion can enhance biodiversity.B.It further proves the mechanisms of river erosion.C.It proves the geographical features of biodiversity.D.It classifies a type of fish called the greenfin darter.5（共10页）】
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