英语完形填空,第四部分：完形填空Firecanhelppeopleinmanyways.Firecanheatwater,21yourhouse,givelightandcookfood.Butfirecanburnthingstoo.Nobodyknows22peoplebegantousefire.OnestoryfromAustraliatellsaboutama

　　英语完形填空,

　　第四部分：完形填空

　　Firecanhelppeopleinmanyways.Firecanheatwater,21yourhouse,givelightandcookfood.Butfirecanburnthingstoo.Nobodyknows22peoplebegantousefire.OnestoryfromAustraliatellsaboutamanaverylongtimeago.He23thesunbyaropeandbroughtfiredown.

　　Todaypeopleknowhowto24afirewithmatches.Childrensometimesliketoplaywiththem.Butmatchescanbevery25.

　　Firekillspeopleeveryyear.Soyoumustbecareful26matches.Youshouldalsolearnto27fires.Firesneedoxygen.Withoutoxygentheydie.Sincethereis28intheair,coverafirewithwater,sand,orin29,withyourcoatorablanket.Thiskeepstheairfromafireandkillsit.

　　Becarefulwithfire,anditwillhelpyou.Becarelesswithfire,anditmight30you.

　　21、A、brighten；B、warm；C、beautify；D、lighten

　　22、A、where；B、when；C、what；D、how

　　23、A、lookedupto；B、putupwith；C、wentupto；D、cameupwith

　　24、A、set；B、make；C、cause；D、catch

　　25、A、dangerous；B、bright；C、unusual；D、common

　　26、A、about；B、to；C、On；D、after

　　27、A、layout；B、putout；C、putaway；D、doawaywith

　　28、A、fire；B、danger；C、oxygen；D、atmosphere

　　29、A、general；B、particular；C、case；D、anemergency

　　30、A、injure；B、hurt；C、destroy；D、spoil