炎德英才大联考·长沙市一中2024届高三月考试卷(二)2英语答案
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C.Time and tide wait for no manD.Time changes everything aroundDn ifaisve better hahumnnbjecst c delect ndfitethat it hasn't touhed yet.Human skin has to touch something to tel it what is thereyYifan Wang at NanyanTe niverty in Singpore.H teltherofan oeWe wanted our artificial skin to have more functions."venhu touching n object.Wang is team'fcif byanddistinguish some ce about the type ofmde fWe elwheher t pieceof metal,plastic.or some biological material,"he says.The skin is made up of two ouer er of capacitor fabric cated with nickel ()tosrveelectrdes,These surond a porous sponge(透气的海绵体)in ionic(离子的)liquid,which is a sina liqud state that acts as transferstion for eleticityThe two layerct cprinelectrical energy in an electric field.The ions in the sponge boost the perormance of the cpacitor,which effectively meae howmuchthe distance between the two layers of eetde hanges That ability odetect tinyshifts is behind howthe artificial skin is able to detect that it has touched something.The sensing performance of the capacitor,which Wang imsis between 1 and 10 timemoresensitive than a standard CAPACITOR,means it is also able to detect very small changes in the electricfield around the skin,allowing it to sense when objects are near.What's more,those changes can help itidentify what type of material a nearby object is made of.In tests,the skin managed to detect and successfully classify a series of objects brought near it asbeing either metal or skin,indicated by specific changes in the capacltor's measurements.32.Which is the strength of an artificial skin compared with human skin?A Sensing the solidity of a material.B.Telling qualities of nearby things.C.Controlling the warmth of things.D.Telling good ones from bad ones.33.What does the author intend to tell us in paragraph 4?A.The artificial skin has electrical energyB.A porous sponge serves as a capacitor.C.The artificial skin is in a liquid state.D.Two layers of the skin work differently.34.Why can an artificial skin detect things even without touching them?A.It stores a very strong magnetic field.B.It has a sensor to detect nearby itemsC.It has the greatly sensitive function.D.It stores information about things around.35.What's the purpose of the author writing the text?A.To show the weakness of the human skin.B.To tell how to improve our skin's sensitivity.C.To inform us about the future of our daily life.D.To introduce a recent invention about the skin.第二节(共5小题;每小题2分,满分10分)【高三英语试卷(第5页共8页)】
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