高三2025新高考单科模拟综合卷(四)4英语答案

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17:31k385R令70C.She was smart.D.She was kind.Jackdaws (are the smallest member of the crow family.They often live in a crowd.Indeed,when cold weather comes,they gather in the hundreds (and sometimes thousands)every evening so that they can sleep in the same place.If you've ever heard jackdaws duringtheir evening gatherings and morning departures,you'll know they are not quiet birds.Despitebeing fairly low-volume during the day,they are really loud on either side of their night-timeget-togethers.Why might this be?A team of the Cornish Jackdaw Project set out to determine why jackdaws are so noisy beforethey depart from their sleeping spot.The team's theory was that the morning calls might be ajackdaw version of "voting".The researchers suspected that each individual's call might countasan“t'minl”.When a certain amount of“I'm in!”'s are called-and so a certainvolume of noise is reached-the group might then depart as a unit.To test this idea,the researchers artificially (increased the level of calls during thejackdaws'natural morning calls.Their expectation was that,if jackdaws really are "voting withtheir voice"to decide when to depart the sleeping site,artificially adding calls would make themleave earlier than they naturally would have done.Following experiments confirmed theirexpectation.The team therefore showed that jackdaws use their calls as a sort of voting systemYou might wonder why this happens.The researchers suggest that individual jackdaws benefitfrom the voting system because they are less at risk of being killed and they can get more accessto social information -such as where to find food.So the loud calls of jackdaws in the morning are therefore not the pure chaos it sounds like.Ifyou are ever being driven mad by the sound in the morning,you can find comfort in the fact thatthe louder they get,the sooner they will leave you in peace.17.What aspect of jackdaws confused scientists?A.Their strong team spiritB.Their collectivesleeping habit.C.Their unusual calling behaviorD.Their taste for noisy habitats18.What happened to the jackdaws when artificial calls were added?A.They stopped calling together.B.They left their sleeping spot earlierC.They became noisier and more active.D.They changed their sleeping location.19.What does the voting system mean to individual jackdaws?A.A strategy for better survival.B.A signal of looking for foodC.A way to attract potential partners.D.A method of displaying social skills.20.What can be the best title for the text?A.Jackdaws are Noise Makers.B.Jackdaws Have a Complex Voting System.C.Jackdaws Vote'to Make a Group Decision.D.Jackdaws 'Vote'to Choose Their Group Leaders第二节（共5小题；每小题2.5分，满分12.5分）阅读下面短文，从短文后的选项中选出能填入空白处的最佳选项。选项中有两项为多余选项：Thousands of us have been rediscovering the joys of putting pen to paper to send messages oflove and encouragement to family and friends recentlygreat news for all of us.21 Power off the lapt导出全文为长图>It helps you learn more readily.Using a laptop during lectures may be the modern way,but taking notes by hand appears tobe more helpful to learning.22 This,in turn,means you understand it better and commit itto memory.It enables you to remember well23 Researchers from Chicago found that people who continued reading and writingfrequently slowed their memory decline by 32 per cent compared with those who didn't.Therate of memory decline in people who wrote or read only infrequently was 48 per cent faster.It allows you to sleep well.

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