单选题
Passage2
Today,manypeoplearestarvingtodeath.Thereisashortageoffoodandtheavailablefoodistooexpensiveforhungrypeopletobuy.Therefore,theygowithoutfood,oreachdayhaveonlyoneortwosmallmealslackingthenecessaryvitaminstomaintaingoodhealth.
Recently,amanwhowantedtounderstandtheconditionsofsuchpeopleconductedanexperiment.Heonlyateonemealadayforamonthbutcontinuedtoworkashenormallydid.
Duringthefirstfivedayshewashungryathisregularmealtimes,butafterhehaddunkaglassofwaterhishungerwentaway.Intheevening,whenheatehisonemeal,heateauicklyandconsumedalargeamount.Duringthenextfewdays,althoughhewasnothungryduringtheday,hequicklynoticedeveryfoodstall,andthesmeltoffoodcaughthisattention.Duringthethirdandfourthweeks,hehadhungerpainsandlackedphysicalstrength.Helookedforwardtohisonemealandateitveryslowly,enjoyingeverybite.Withoutit,heknewhewouldhavehardlyenoughenergytowork.
Thisexperiencechangedhisattitudeaboutsomethings.Havingacupofteawasnotjustapastime,italsogavehimstrength.Hemorefrequentlynoticedoverweightpeoplewhothrewawaylefoverfood.Herealizedtheimportanceoffoodfortheveryhungryperson,Hecouldnolongereasilypassbyahungrybeggaronthestreet.Butmostimportant,hecouldnowsympathizeinasmallwaywiththestarvingpeopleoftheworld.
单选题
Accordingtothefirstparagraph,todaytheproblemwithmanypeopleisthat __________ .
单选题
Themanateonlyonemealadaybecause __________
单选题
Atfirst,whenhewashungryhefoundthataglassofwater__________ .
单选题
Theexperimentmadethemanrealizethat__________.
单选题
Aftertheexperimentwasover,themanmighthavefeltthat __________ .