陕西省高一2024-2025学年度第一学期阶段性学习效果评估(二)2英语(外研社)答案

陕西省高一2024-2025学年度第一学期阶段性学习效果评估(二)2英语(外研社)答案正在持续更新，目前2026百师联盟答案网为大家整理了相关试题及答案，供大家查缺补漏，高效提升成绩。

A3A3B2.Why might people buy "positional goods"in Al utopia?B 1.What has puzzled the researchers for decadesA.For economic growth.B.For social status.regarding mosquitoes?C.For leisure activities.D.For daily needs.阅A.How they spread diseases rapidly.C3.Why is IBM's Deep Blue mentioned?B.How they survive long dry seasons.A.To show AI's superiority in chess.C.How they lay eggs in standing water.B.To argue against AI in competition.理D.How they travel long distances to breed.C.To support certain competitions.C 2.How did the researchers track the mosquitoes?D.To predict future AI developmentsD 4.What is Bostrom's opinion on parenting in Al utopia?解A.By fitting them with radio collars.B.By using visual tracking techniques.A.It would remain a unique human role.C.By marking them with deuterium.B.It would forever be a human strength.D.By observing their migration patternsC.AI would motivate humans in parenting.D.AI would outperform humans in parenting.A3BA3C3.What is mainly talked about in the last but oneThe mosquitoes that spread malaria in Africa have short and merryparagraph?lives.Six or seven weeks is as much as their adults can manage.ToA.The way to find mosquitoes with deuterium.maintain their populations they must lay eggs in water,in which their阅B.The way to enrich water with deuterium.读young then grow and pupate(成蛹).C.The procedure of the research.In theory,malarial mosquitoes should die out entirely during dryspells that go on for months,for their eggs are insufficiently drought理D.The result of the research.A 4.What might the researchers do next?解resistant to last that long.Nevertheless,days after rains return and so doA.Locate mosquitoes'hiding places.the mosquitoes.B.Study the impacts of drought on mosquitoesThis state of affairs has confused mosquito researchers for decadesC.Examine mosquitoes'genetic adaptations.Some entomologists(昆虫学家)propose that these early insects shouldD.Assess the effects of deuterium on mosquitoesbe long-distance migrants from places where standing water remainsfor them to breed(繁殖)inA3本期报纸其他版块参考答案But a report in Nature Ecology and Evolution by Roy Faiman阅of the National Institutes of Health,in Maryland,and Alpha Yaro atthe Malaria Research and Training Centre,in Mali,suggests they areactually locals that have endured the dry season by aestivating ()理Entomologists have speculated that mosquitoes use this trick tosurvive in places with prolonged dry seasons.But evidence has beenhard to come by.What has been lacking is a suitable tool to investigate.详情请参考答案解析A1版ONLINE READING1.must walk in his shoes2.undermine the team's confidence3.kicked the pricing problem upstairsMosquitoes are tiny.Following them any distance by eye is4.worth her saltimpossible,and,unlike larger animals,they cannot be fitted with radiocollars or similar tracking devices.Instead,Dr Faiman and Dr Yaro5.temper the painborrowed an idea from ornithology,the scientific study of birds.A3本期报纸其他版块参考答案If you want to be able to find out in the future whether you haveA4版Noticeseen a particular bird before,one way is to mark it with a ring.YouTo raise students'awareness of thrift,we'll hold an English阅cannot literally ring a mosquito,of course,just as you cannot collar it.But the two researchers came up with an alternative marker:deuterium(氘)理Deuterium is a heavy but non-radioactive isotope(同位素)ofhydrogen.It can react with oxygen to yield water,known in this caseas "heavy"water.Natural water does contain a small proportion of详情请参考答案解析speech contest in the school's lecture hall next Tuesday.The practice of thrift,which is a form of protecting theecosystem,can show your self-cultivation and sense of socialresponsibility.According to the rules,your speech issupposed to be within five minutes.Additionally,referringthe heavy variety,but water enriched with the stuff is distinctive andto your notes isn't allowed.If you're interested in it,pleasedetectablesign up in the English Club before 5 pm this Friday.Come on and show your talents and skills.The English ClubDecember 17,2024A3During the final weeks of the wet season (which lasts from May toOctober),Dr Faiman and Dr Yaro therefore poured heavy water fromtime to time into 27 mosquito breeding sites in two Malian villagesThey topped up each site every time it rained to stop the heavy water读getting too weak.They also checked that mosquitoes from these siteswere deuterium rich,and that those from comparable control sites werenot.Sampled at random in the villages,a third of the insects were,by解the end of the procedure,deuterium-positive.At the end of the wet season,the breeding sites duly dried up.InMay,the rains returned,and so did the mosquitoes.And a fifth of themwere full of deuterium.They had,in other words,been aestivating.3