"Cool”isawordwithmanymeanings．Itsoldmeaningisusedto__express__atemperaturethatisalittlebitcold．Astheworldhaschanged，thewordhashadmanydifferentmeaning．“Cool”canbeusedtoexpressfeelingsofinterestinalmostanything．Whenyouseeafamouscarinthestreet，maybeyouwillsay，“It'scool．”Youmaythink，“He'ssocool，”whenyouseeyourfavouritefootballer．Weallmaximize（扩大）themeaningof“cool”.Youcanuseitinsteadofmanywordssuchas“new”or“surprising”．Here'saninterestingstorywecanusetoshowthewaythewordisused．Ateacheraskedherstudentstowriteaboutthewaterfall（瀑布）theyhadvisited．Ononestudent'spaperwasjusttheonesentence，“It'ssocool．"Maybehethoughtitwasthebestwaytoshowwhathesawandfelt．Butthestoryalsoshowsascarcity（缺乏）ofwords．Without“cool”，somepeoplehavenowordstoshowthesamemeaning．Soitisquiteimportanttokeepsomecredibility（可信性）．Canyouthinkofmanyotherwordsthatmakeyourlifeascolourfulastheword“cool”？Ican．AndIthinktheyarealsoverycool．1．Weknowthattheword"cool"hashad________.A．onlyonemeaningB．nomeaningsC．manydifferentmeaningsD．thesamemeaning2．Inthepassage，theword“__express__”means“________”.A．seeB．showC．knowD．feel3．Ifyouare_______something，youmaysay，“It’scool.”A．interestedinB．angryaboutC．afraidofD．unhappywith4．Thewritertakesanexampletoshowheis________thewaythewordisused．A．pleasedwithB．strangetoC．worriedaboutD．carefulwith5．Inthepassage，thewritersuggests（暗示）thattheword“cool”________．A．canbeusedinsteadofmanywordsB．usuallymeanssomethinginterestingC．canmakeyourlifecolourfulD．maynotbeascoolasitseems（10.0分）