国考1号3·9月卷1·高中2025届毕业班入学摸底考试英语试题

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C 26.How can people celebrate National VisionDBoard Day?The male "Danionella cerebrum"measures less than half an inch long阅A.By sharing their artworks on the Internet.but can make noises of more than 140 decibels ()The unusual fishB.By sending creative gifts to close friends.lives in Myanmar,swimming in the rivers that run through the Bago Yoma读读mountain range.C.By showing their dreams in artistic ways.Researchers have been interested in "Danionella cerebrum",because理D.By joining a national painting competitionit has the smallest known brain of any vertebrate(脊椎a动物)on the planetD 27.What is the last paragraph aimed at?But while studying the fish's brains in a laboratory,a team of researchersin Germany decided to look into the sounds coming from the creatures'解A.Offering useful suggestions to people.解bodiesB.Introducing National Vision Board Day.To work out how such a small fish can make so much noise,scientistsput groups of the fish inside a tank(蓄水池).Then,as they swam around,.C.Encouraging people to share their goals.the researchers recorded high-speed videos.After studying the videos,theyD.Showing how people achieve their goals.discovered that the fish were making the sounds with their swim bladders()And only males make the drumming sound.Other fish alsomake loud noises using their swim bladders.But the 140-decibel calls ofOver the last thirty years,the number of US homes destroyed by"Danionella cerebrum"are unusually loud for their small size,compared towildfire has more than doubled as fires burned bigger,a study found.Theother vertebrates,the researchers write in the paper.阅West was most at risk,where over two-thirds of the homes burned over thelast 30 years were sitting.Of those,nearly 80%were burned in grass andHowever,the team still doesn't know why they do it.But they havea few ideas.It's possible that the fish make the sounds to find each other读shrub(灌木)fres."Around the world,the places that burn the most are places that are读in dirty waters.Or,maybe,because only males make the sound,it's meantto help attract a female or warn other males to stay away."We know that理neither too wet nor too dry,"said John Abatzoglou,a climate professor atwhen you have maybe like eight males together in a large tank,then threethe University of California,Merced."Grass is more plentiful in the West理of them will control the sound production and the others will be quiet,"解than in other areas in the US,offering more continuous firel (to fires."said study co-author Verity Cook.Unlike in forests,it doesn't take long spells of warm,dry weather to解In 2021,scientists who'd been studying the fish in laboratories realizedturn grass to tinder ()Within an hour or even a day after a rain,grassthey'd been working with an unidentified species(未识别的物种).“On theis drying out.Throw in a small burning piece of material,strong winds andshrubs that bum hotter and longer and you can have a grass fire disaster.outside,they look very similar to different species of 'Danionella',and it'sonly by studying their structure of bones that we actually realized thatwe might be working with a new species,"said Kevin Conway,a scientist.When the trees die,grass moves in.Grass returns to a normal statefrom fire much faster than other plants and can burn again,sometimeswithin a matter of months.As more and more plants in the West are阅burned,they will be taken the place of by both native(本地的)and non-阅A 32.What attracted scientists to the male "Danionellanative grass.In the desert,it's creating fire where it wasn't before,saidcerebrum"in the first place?Adam Mahood.,research ecologist with the US Department of Agriculture's读A.Its small size of the brain.research service.The same drought-fueled fires are now becoming biggerB.Its unique brain structure理in deserts because of one-year grasses.There have been two recent fires in California's Mojave National理C.Its unusual swimming style.Preserve,Mahood said.Those fires took advantage of non-native grassD.Its ability to produce loud sounds.解and burned thousands of acres of Mojave Desert and over a million Joshua解reesWith more grass and climate stressors come more fire risks now andincreasingly in the future."It may seem bad now,but this will probably notseem nearly as bad in the next ten years,"Mahood said."Think about howbad the fire season was twenty years ago-now,that seems like nothing."2A28.What does the author want to show in the first twoC33.How did scientists uncover the secret of makingparagraphs?sounds in the fish?阅A.Wildfire is more likely to attack the West of the阅A.By comparing the sounds with those of otherUS.读B.The West of the US does little to prevent wildfire.读known fish.B.By studving the fish's brain structure in the理C.The weather of the West of the US is pleasant.理laboratory.D.Homes are always destroyed by fires in the US.C.By studying their swimming movements inside a解C29.What happens to grass after burning?解tank.A.It can become dry very quickly.D.By viewing the fish in its natural home inB.It grows faster than it did before.Myanmar.C.It comes up in a burned place quickly.D.It turns into material that burns easily.A 30.What is the author's purpose in mentioning two firesin California's Mojave National Preserve?B 34.What can we learn from Verity Cook's words?阅A.To provide examples.B.To make a summary.阅A.The females like to make sounds in a large tank.B.There is some kind of social structure in the fish.读C.To draw comparisons.D.To explain natural events.读C.The fish make sounds in order to get food.D.The males take turns making sounds理B 31.What does Mahood think of the future of the理D 35.Which of the following may Kevin Conway agree with?grassfire?A.Fish have the same bone structure.解A.It will happen once in a while.解B.New species are developments of earlier species.B.It will no longer be a serious problem.C.Fish species can all be told apart by theirC.It will lead to more other risks.appearances.D.It will become difficult to deal with.D.The bone structure is important for discovering new2species.6

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