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1、炎德英才雅礼中学2024高三月考四英语
2、炎德英才大联考雅礼中学2024高三月考试卷四

Collier."Caring about the Earth shouldn't be a hobby or an identity,but a responsibility thateveryone recognizes as their own.Once that happens,sustainability will become a value ineveryday decision making and all those actions will add up."24.Why was Eco Athletes set up?A.To promote eco-friendly sports.B.To provide a platform for world leaders.C.To appeal to athletes to take climate action.D.To inspire coaches to lead climate activities.25.Which of the following may prevent athletes from engaging in climate issues?A.High economic pressure.B.Lack of related knowledge.C.Poor interpersonal relationships.D.Worry about breaking sports rules.26.What will athletes get from joining Eco Athletes?A.Access to sports skills.B.Ways to attract followersC.Chances to learn climate scienceD.Rights to draft climate policies.27.What can we learn from the text?A.Responsibility falls on climate experts.B.Greatness comes from small beginningsC.The spirits of sports make great athletes.D.Active engagement makes a difference.CHave you ever felt the urge to input critical financial information on a not-so-familiarbusiness's website?Would you dare to entrust your credit card details or passwords topotentially unsafe trading platforms?Researchers from the University of Vienna have tackled this dilemma by designing anunconditionally secure system for conducting trade in such situations.This solutionis"quantum(量子)digital payments'"which combines crystallographic(加密的)methods withthe properties of quantum light.In today's payment ecosystem,customers'sensitive data is replaced by sets of randomnumbers,and the uniqueness of each trade is secured by a classical crystallographicmethod.However,companies with powerful computational resources can break these codesand recover the customers'private data,and for example,make payments in their name.A research team led by professor Philip Walther from the University of Vienna hasshown how the quantum properties of light can ensure security for digital payments.In anexperiment,the researchers demonstrated that each trade cannot be copied.They replacedclassical crystallographic techniques with a quantum protocol()using single photons,aunit of energy.During the course of a classical digital payment trade,the client shares aclassical code called cryptogram with his payment provider.This cryptogram is then passedon between the customer,businessmen,and payment provider.In the demonstrated quantumprotocol this cryptogram is generated by having the payment provider sending particularlyprepared single photons to the client.