帮我做下这个英语题,今天想懒一下.每一句每一句的翻译下,在答题.题目的问答,答案都要翻译Itissurprisingthateatingthreemealsaday—breakfast,lunchanddinner-hasbeenacustom(习俗)onlysince1890.Beforethi

　　帮我做下这个英语题,今天想懒一下.

　　每一句每一句的翻译下,在答题.

　　题目的问答,答案都要翻译

　　Itissurprisingthateatingthreemealsaday—breakfast,lunchanddinner-hasbeenacustom(习俗)onlysince1890.Beforethistime,peopleonlyhadtwomealsaday—breakfastanddinner.

　　Inthe16thcentury,breakfastwasonlytobreakone'sfast(随便吃一点).But200yearslaterithadbecomealargemeal,notjustforfamily,butfornumbersofguestsaswell.Itwasasocial(社会的)event.Itbeganat10a.m.andlasteduntil1p.m.Thenbreakfastbegantobelesspopular.Itbecame,instead,alightermealandwastakenatamuchearlierhour.By1850ithadbeenpushedbackto8a.m.andbecameafamilymeal.

　　Dinner,however,wenttotheotherway.Inthe16thcenturyitwaseatenat11a.m.Yearslater,ithadmovedtotheearlyafternoon,thento5p.m.By1850dinnertimehadreached7p.m.Lunchisarecentidea.Itfirstappearedasasnacktofillthegap(间隙)betweenbreakfastanddinner.

　　1.Peopledidnothavelunch______.

　　A.until1890B.after1890C.since1890D.by1890

　　2."Dinner,however,wenttotheotherway"means"______".

　　A.Dinnerdidn'tgotherewithbreakfastB.Dinnertookthesamewaywithbreakfast

　　C.DinnerisdifferentfrombreakfastD.Dinneristhesamewithbreakfast

　　3.Breakfastbecameafamilymealsincethe_____century.

　　A.17thB.18thC.16thD.19th

　　4.Thepassageismostlyconcernedwith(涉及)______.

　　A.whatpeopleeatforbreakfastB.whatpeopleeatfordinner

　　C.thehistoryofsupperD.thehistoryofthethreemeals

　　5.Thepassageleadsustobelievethat______.

　　A.ourcustomofmealsisbasedonEnglishcustom

　　B.before1890peopledidn'teatthreemealsaday

　　C.breakfastisthemostimportantmealforus

　　D.thebodycanadjustto(适应)twoorthreemealsaday