阅读下列短文，从每题所给的四个选项（A、B、C和D）中，选出最佳选项，并在答题卡上将该项涂黑。
A
Andyrodeslowlyonhiswaytoschool,day-dreamingaboutthefishingtr ipthathisfatherhadprornisedhim.Hewassobusydreamingaboutallthefishhewouldcatchthathewasunawareofeverythingelsearoundhim.
Herodealonguntilastr angearounddrewhimtothepresent.Hecametoastopandlookedcuriouslyuptotheheavens.Whathesawhim.Ahugeswarmofbeesfilledtheskylikeclackcloudandthebuzzingmasstowardshim.
Withnowast.Andyspedoffintheoppositedirection,ridingwithoutknowinghowtoescapetheswarmarapidlybeatingheartandhislegspumpingfuriouslydowntheroughroad.Asthebeescamecloser,hispanicincread.Andyknewthathewassensitivetobeestings(蜇).Thelaststinghadlandedhiminhospital-andthatwasonlyonebeesting!Hehadbeenforcedtostayinbeadfortwowholedays.Suddenly,hisfather’swordscametohim.“Whenyouareinatightsituation,don’tpanie.Useyourbrainandthinkyourwaysoutofit.”
Onanearbyhill,hecouldseesmokewavingslowlyskywardsform.thechimneyoftheNelsonfamilyhome.“Beesdon’tlikesmoke,”hethought.“Theycouldn’tgetintothehouse.”AndyracedtowardstheNelsonhouse,but
thebeesweregainingground.Andyknewbecouldnotr eachthehouseintime.Heestimatedthatthebeeswouldeatchupwithhimsoon.
Suddenly,outofthecornerofhiseyes,hespottedasmalldamusedbyMr.Nelsontoirnigatehisvegetable garden.Offhisbikeandintothecoolwaterhedived,disappearingbelowthesurfaceandawayfromthesavageinsects.Afterholdinghisbreathforaslongashecould,Andycameupforairandnoticedthebeeshasgone.Dragginghimselfoutofthedangthestr uggledupthehillyslopeandrangthedoorbell.MrNelsontookhisminsideandranghismother.
“You’llreallyredthatamingbreaktohelpyourecover,”laughedhismotherwithlelief.“Thankgoodnessyoudidn’tparilButAndydidnothearher.Hewasdreamingonceagainattheshehewouldcatchtomorrow.”
56.WhydidAndyfailtonoticetheswarmofbeesearlier?
A.Hewasridingtoschool.
B.Hewaslisteningtoastr angesound.
C.Hewasgoingfishingwithhisfather.
D.Hewaslostinthethoughtofthefishingtr ip.
正确答案：D
