全国100所名校最新高考冲刺卷英语2023届Y1

2023-11-09 21:06:24 12℃

全国100所名校最新高考冲刺卷英语2023届Y1正在持续更新，本期2024衡中同卷单元卷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。

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to keep it running unon.The translan was permitted after the university received capproval from the US Food and Drug AdministralionDr.Bartley Grimhed e operation.Heald breakthrough.He said,"At present therer110,000 Americans waitingn organ transplant.More than 6,000 patients die each year before geutingthis works,there will be aness supply of these organs for patients who are suffering.".Davd eme dayhe operation?A.He was still unconscious.B.He had great difficulty breathing.C.ise heart cowelD.Hiss soer than expected.29.Why did Bennett accept the experimenal operation?A.Bepaase he had no other choice.B.Because he was ensured of its safety.C.Because he had no money for a human heart transplant.D.Because he though it was beneficial to technology progress.30.What's the purpose of removing several genes from the donor pig?Toreduce the difficulty of the heart transplant.B.To make the pig heart fit in belter with Bennelt.C.Tomthe health condition of the pig heart.D.To enable the pig heart to keep working after being removed.31.The figures listed in the last paragraph are mainly to showA.the deadliness of organ diseases in the USB.the maturity of organ transplants in the USC.the seriousness of organ shortage in the USD.the necessity of organ transplants in the USDAstronomers have discovered the cause of the "Great Dimming()of Betelgeuse":a cloud of dusthiding it from us.As one of the largest stars that can be seen by the naked eye,the red supergiant star Betelgeuse is a fasight to professional and amaleur astronomers alike.That's perhaps why it was so surprising when the,brightness started to drop in October 2019.This sudden drop caused a speculation that Betelgeuse was about to go supernova()-that is,the end of its life as a red supergiant,break away,and then bounce into a burning explosion so bright thateven be able to see it in the daytime.It wasn't immediately clear to astronomers whether or not that was thesince a supemova hasn't been observed in our Galaxy since astronomer Johannes Kepler saw one in 1604.But it never happened,and by April 2020 Betelgeuse was back to its normal brightness.Now,imagesstar,taken with the European Southern Observatory's Very Large Telescope,along with data from the GRAinstr,have shown what happened to it.The surface of Betelgeuse is always changing.Giant bubbles()of gas grow,become smaller ancaround h star,and casionlly it lets one go.Before he Great Dimming began,Betelgcuse letthese bubblso.The a partssuacecooe down,and this temperature drop alowed he gasenough to tur into solid dust.英语试题第5页（共8页）

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