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1、2024年衡水金卷先享题英语四
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22.What do the four ancient sports have in common?A.They were all used for military purposes.B.The competitions were held twice every year.ISOS ni dC.They were all part of the examination system.D.They involved both men and women players.23.The purpose of the passage isA.to promote ancient competitive sportsB.to introduce some ancient Chinese sportsC.to evaluate ancient and traditional Chinese cultureD.to show respect to the wisdom of ancient Chinese people、BTrain cows to use the toiletHave you ever thought of potty-training(如厕训练)acow?That was a theory a group ofresearchers in Germany decided to test to find a solution to the environmental damage causedby animal waste.Farmed cows produce roughly 66-88 pounds wastes and 8 gallons ofurine()each day and are free to relieve themselves wherever theyplease.However,the spread of their waste into the soil can have negativeeffects on the environment.Agriculture is the largest source of global ammonia()emissions,and livestock (farming makes up more than half of that contribution.In Europe,90%of ammonia emissionscome from agriculture.While the ammonia produced from cow waste doesn't directlycontribute to climate change,when mixed with soil,it is converted into nitrous oxide(氮)，which is a greenhouse gas..1u0211929191The main question for Jan Langbein,an animal psychologist at the Research Institute forFarm Animal Biology(FBN)in Germany,and his team was:"Why shouldn't cows be able tolearn how to use a toilet?"So the team began to potty-train some cows.During the training,the cows were put in a closed toilet.And whenever they urinated,they were given a reward.They soon learned that there was only a reward if they urinated inthe toilet.rrv og bns noitsmctn00gTo encourage the cows to use the toilet,the researchers also came up with a deterrent()"We first used in-ear headphones and we played a very nasty sound whenever theyurinated outside,"said Langbein."We thought this would punish the animals,but they didn'tcare.Ultimately,a splash of water worked well as a gentle deterrent.The cows were trained for 45 minutes every other day.And after 10 training days,theteam had managed to successfully train 11 out of the 16 cows involved in the experiment.The study shows that it is possible to potty-train cows,and Langbein said he hoped that"in a few years all cows will go to a toilet"24.The researchers tried to train cows to use the toilet in order toA.prove that cows have the ability to learn to go to the toiletB.discover how much greenhouse gas each cow can produceC.show how intelligent cows are compared with other animalsD.find a way to reduce the negative effects caused by animal wastes卷旺则数调诊断性模拟卷（十一）·英语·第4页