2024年普通高等学校招生全国统一考试模拟试题英语一衡水金卷先享题分科综合卷正在持续更新,目前2025届黄冈八模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。

travel have increased the spread of disease.In recent history,thinepandemie was very维护权益严禁提前考试第一举报者重奖100元电话:(0)189757346severe.By thend ofthe pandemic,ittimed thatfouo500million people,had the virus.While COVID-19has been n the tip fhf vrdhbeforthis is only one instance in history-with many inflection points of pandemics.1.When did the earliest known pandemic strike?A.430-426B.C.C.1918A.DB.1347 B.C.2.Which is the source of the text?D.2019 A.D.A.Encyclopedia Britannica.C.Encyclopedia Americana.B.Encyclopedia of Europe.ii0923.How many pandemic phases are mentioned in the passage?D.Eneyclopedia of China.A.Two.B.Three.C.Four.D.Five.BBorn in Shigian county in Cuizhou province;34-year-old Sun Xiaojun used to be the naughtieststudent in class.This changed after he broke an ankle and was diagnosed with osteomyelitis,aninflammation of the bone,at the age of9.His right leg later had to be amputated.His family spent allof their money for the operation.The young man then made the decision to study hard.In 2006,Sun enrolled at Huazhong University of Science and Technology,majoring in materialforming and control engineering.In 2009,he won the opportunity to continue his studies at Japan'sTohoku University."I started to wear a prosthesis two years after I began studying in Japan."Theexperience wasn't very comfortable.In 2013,he came up with the idea of creating a smarter prosthesisthat used robotics.In 2018,he founded BionieM in Shenzhen to create inventions to help those with adisability.Sun's robotic prosthetic knee eamned him fame and won him an award in 2020.The biggestchallenge in creating the robotic knee was how to coordinate between the body and the prosthetic."Walking is an unconscious movement.It's difficult to make prosthetics understand how that works,"Sun said.vsl-raid ohMost artificial limbs on the market are made to work like wearing robotic knees.Sun's invention,however,works like adding mechanieal muscle."The prosthesis we've created has a mind of its own andallows people to move by sensing their intentions,"he said."There are about 4 million people in Chinawith amputated lower limbs,"he added.The cost of an ordinary prosthesis is around 60,000to 100,000yuan,unaffordable for most."I didn't start my company for the money,but to make a product that isuseful to society,"Sun said.According to Sun,the robotic knee his company produces is priced at around 300,000yuan perpair,while similar products sold elsewhere average around 800,000 yuan.He says that his roboticknees are still in small-scale production.He hopes that by raising more money,hell be able to expandproduction and make his devices more affordable.▣□英语·第2页(共8页)
本文标签: