[单选]  二、阅读理解：阅读下面短文，选择合适的内容将短文补充完整。        That'swhatthismaterialdoes.ItisdevelopedfortheBritishArmy.Thefabricismadeof yarn.Theyarncanconductelectricity fromabatterypacktoanywhereinyourclothing.Itcanchargeyourgadgetsoncontact.        Itcancarryeitherpowerordatathroughasoldier'sclothes,helmet,orbackpack.Itcangearthatotherwiseneedsseparatepowersources.Thematerialshavebeenfieldtested.Buttheystillneedtobeweather-proofed.       Rightnow,chargingupabatterystillinvolveswires,chargers,andsockets.Inductivechargingisdeveloping.Butyoucannotjustputyourphonedownonanysurfaceandstartpoweringup.       Andwhatifthatcouldbehackedtogetherwithsomekindofinductivecharging?You'dbeabletoalmosttotallycutthecordwithyourgadgets.Yes,you'dneedtochargeupwhateverpowersourceyou'reusingnowandthen.Butkeepapairofkhakispluggedinwhiletheyhanginthecloset.      A.Butwhatifyourpantsorjacketorbagcouldchargeyourphone,orlaptoporanythingelse?   B.ThefabricisdevelopedbyIntelligentTextiles.    C.Imaginehavingjeansthatchargeyourphonejustbyputtingitinyourpocket.    D.Itisalotdifferentfromhavingtoremembertopluginyourphone.   E.Andthat'sallgreat,butwouldthiseverbemadeitintoyourhome,andchargeyourphoneorlaptopsomeday?