Thisyear2300teenagers(youngpeopleagedfrom13-19)fromallovertheworldwillspendabouttenmonthsinU.S.homes.TheywillattendU.S.schoolsmeetU.S.teenagersandformimpressions(印象)oftherealAmericanteenagers.Am

　　Thisyear2300teenagers(youngpeopleagedfrom13-19)fromallovertheworldwillspendabouttenmonthsinU.S.homes.TheywillattendU.S.schoolsmeetU.S.teenagersandformimpressions(印象)oftherealAmericanteenagers.Americanteenagerswillgotoothercountriestolearnnewlanguagesandhaveanewunderstandingoftherestoftheworld.

　　Hereisatwo-waystudentexchangeinaction.FrednineteenspentlastyearinGermanywithGeorge'sfamily.InreturnGeorge'ssonMikespentayearinFred'shomeinAmerica.

　　FredalivelyyoungmanknewlittleGermanwhenhearrivedbutaftertwomonthsstudythelanguagebegantocometohim.Schoolwascompletelydifferentfromwhathehadexpected—muchharder.Studentsroserespectfully(尊敬地)whentheteacherenteredtheroom.TheytookfourteensubjectsinsteadofthesixthatareusualintheUnitedStates.Therewerealmostnooutsideactivities.

　　Familylifetoowasdifferent.Thefamily'swordwaslawandallactivitieswerearoundthefamilyratherthanoneofthemembers.Fredfoundthefoodtoosimpleatfirst.Alsohemissedhavingacar.

　　“Backhomeyoupickupsomefriendsinacarandgooutandhaveagoodtime.InGermanyyouwalkbutyousoonlearntolikeit.”

　　AtthesametimeinAmericaMikeafriendlyGermanboywasalsoforminghisidea.“IsupposeIshouldcriticize(批评)Americanschools.”hesays.“Itisfartooeasybyourlevel.ButIhavetosaythatIlikeitverymuch.InGermanywedonothingbutstudy.Herewetakepartinmanyoutsideactivities.Ithinkthatmaybeyourschoolsarebetterintrainingforcitizens.Thereoughttobesomemiddlegroundbetweenthetwo.”

　　1.Thewholeexchangeprogramismainlyto____.

　　A．helpteenagersinothercountriesknowtherealAmerica

　　B．sendstudentsinAmericatotravelinGermany

　　C．letstudentslearnsomethingaboutothercountries

　　D．haveteenagerslearnnewlanguages

　　2.WhatdidFredandMikeagreeon?

　　A．AmericanfoodtastedbetterthanGermanfood.

　　B．GermanschoolswereharderthanAmericanschools.

　　C．AmericansandGe