第一节阅读表达（共5小题；每小题3分，满分15分）
阅读下面短文并回答问题，然后将答案写到答题卡相应的位置上（请注意问题后的字数要求）。
[1]Oneoutofmanyimportantthingsforthewholefamilytodoistohavedinnertogether.Researchersbeganreportingthebenefitsoffamilydinneraboutadecadeago,focusingmainlyonhowitaffectschildren.Studiesshowthatthosefamilieswhoeatd inneratleast3or4timesaweektogether,benefitinmanyways.
[2]Eatingtogetherhelpsfamiliesachieveopencommunicationandbuildstr ongerandhealthierrelationships.Childrenhavebettergradesatschoolandarebetteradjustedasteensandadults,andtheentirefamilyenjoyshealthiernutr ition.Formanyfamilies,eatingdinnertogetherprovestobegoodandeffectivewaytoreducetheriskofyouthratesofaddiction,andhelpstoraisehealthierchildren.Itisalsoagreattimetosharetheeventsoftheday,discussnewsandideasandjustbetogetherandenjoyeachother'scompany.
[3]Duringdinnertimeparentshavebetteropportunitytoshowthattheyarethepriortotheirchildren.Sittingatthesametable andsharingmealsiswhereandwhenparentscanfindoutmoreabouttheirchildren'sschoolperformance,dailyactivitiesandattitudestowardlife.Whenparentshaveallthisinformationtheycanbetterdirecttheirkidstowardpositivethingsinlife.Theyalsohavebetterchancetoreducethepossibilitythatchildrenwillgetinvolvedwithalcohol,tobacco,andillegaldrugs.
[4]However,familyresearcherssaythatthebenefitsoffamilydinnerbynomeanscanbeconsideredasautomatic.Parentscansitd owntodinnerwiththeirkidseverydayandachievenothing.____________________ifthereistoomucharguinggoingon,ifthereisnomeaningfulconversationor,whatisevenworse,ifthereisjustplainsilenceduringgathering.
76.Whatisthemainideaofthetext?(nomorethan8words)
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正确答案：Familiesbenefitfromeatingtogether./Havingdinnertogetherisbeneficialtofamilies.
