湘教版高三英语《阅读推理题证据支持》训练
一、单项选择题（共10题，每题2分）
Passage1:
TheGreatBarrierReef,locatedoffthecoastofAustralia,istheworldslargestcoralreefsystem.IthostsadiverserangeofmarinelifeandisaUNESCOWorldHeritagesite.However,climatechange-inducedoceanwarminghasledtowidespreadcoralbleachingevents.Scientistsreportthatifglobaltemperaturesriseby1.5°Cabovepre-industriallevels,mostcoralscoulddie.Conservationeffortsincludereducingpollutionandpromotingsustainabletourism,butthereefsfutureremainsuncertainduetoslowpolicyactions.
1.WhatcanbeinferredabouttheGreatBarrierReeffromthepassage?
A.Itisimmunetoclimatechange.
B.Itssurvivaldependsonimmediateglobalactions.
C.Ithasalreadybeendestroyed.
D.Tourismhasnoimpactonitshealth.
2.Basedonthepassage,whichstatementislikelytrueaboutcoralbleaching?
A.Itisanaturalprocesswithnohumaninfluence.
B.Itisprimarilycausedbyoceanwarming.
C.Itcanbereversedeasilywithcurrenttechnology.
D.Itaffectsonlyasmallpartofthereef.
3.Whatevidencesupportstheideathatpolicyactionsareslow?
A.ThereefisaUNESCOsite.
B.Scientistshaveissuedwarnings.
C.Conservationeffortsareongoing.
D.Thepassagementionsuncertainfutureduetoslowactions.
4.Whatcanbeinferredabouttheroleofsustainabletourism?
A.Itisthemaincauseofreefdegradation.
B.Itispartofconservationefforts.
C.Ithasnoeffectonthereef.
D.Itisprohibitedbylaw.
5.Accordingtothepassage,whatisthekeyfactorthreateningthereef?
A.Overfishing
B.Oceanwarming
C.Pollutionalone
D.Naturalcycles
6.WhatdoesthepassageimplyabouttheUNESCOdesignation?
A.Itguaranteesprotection.
B.Ithighlightsthereefsimportancebutdoesntensuresafety.
C.Itisthecauseoftheproblems.
D.Ithasledtoincreasedbleaching.
7.Basedonthetext,whatistherelationshipbetweencoralbleachingandtemperatureris