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从胃和小肠流出的血液到达右手必须经过( )。 ①心脏(1次) ②心脏(2次) ③肺④肝⑤脑
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从胃与小肠来的血液到达右手必须经过①心脏1次②心脏2次③不经过心脏④左右肺⑤肝⑥脑
②
①④
②④和⑥
②④和⑤
如图所示甲图是人体心脏剖面图乙图是人体某处局部血管示意图请居图回答以下问题1在组织细胞间隙中只允许红
某患者右手拇指感染口服抗菌素治疗.试述药经小肠吸收入血并到达右手拇指的途径 从小肠毛细血管开始淋巴回
在哺乳动物体内只有进入胃肠的血液流回心脏时必须经过两次毛细血管
目前我国农村中小学学生均可享受国家免费提供的面包牛奶等营养餐下图表示某营养物质在人体内的代谢过程据图
从胃与小肠来的血液到达右手必须经过
心脏1次
心脏2次
肝
左、右肺
一个红细胞从左心室出发经血液循环回到心脏它必须经过的结构是
右心房
上腔静脉或下腔静脉
肺动脉
肺部毛细血管
从小肠来的血液到达右手必须经过①心脏一次②心脏二次③肺④肝⑤脑
①③④
②③⑤
②③④
①③⑤
分析下图并回答问题1上图所示①②③④四条血管中流静脉血的是___________填序号2若通过静脉注
下图是心脏图A.小肠绒毛图B.结构模式图请据图回答1饭后【7】内血液的特点是____________
人体摄入的大部分食物必须经过消化作用才能被人体吸收利用.下列有关人体消化和吸收的叙述正确的是
胰腺分泌的胆汁参与脂肪消化
淀粉在胃中被初步分解
小肠是食物消化吸收的主要部位
胃只具贮存食物功能
出血是指
血液流出血管外
血液流出血管和心脏外
血液流出血管或心脏外
血液流出体外
小肠来的血液到达右手必须经过①心脏一次②心脏二次③肺④肝⑤脑
①③④
②③⑤
②③④
①③⑤
在传递数据的过程中如果目标IP地址和当前所在的网络不同那么该数据就必须经过______中转才能到达目
小肠来的血液到达右手必须经过①心脏一次②心脏两次③肺④肝⑤脑
①③④
②③⑤
②③④
①③⑤
从胃和小肠流来的血液到达右手必须经过①心脏一次②心脏2次③肺④肝⑤脑.
②③④
①③
②③⑤
①③④
从胃与小肠来的血液到达右手必须经过①心脏1次②心脏2次③不经过心脏④左右肺⑤肝⑤脑
只是②
①和④
②，④和⑥
②，④和⑤ E. ③，④和⑤
人体摄入的大部分食物必须经过消化作用才能被人体吸收利用下列有关人体消化和吸收的叙述正确的是
胰腺分泌的胆汁参与脂肪消化
淀粉在胃中被初步分解
小肠是食物消化吸收的主要部位
胃只具贮存食物功能
从胃和小肠来的血液到右手必须经过①心脏1次②心脏2次③不经过心脏④左右肺⑤脑
②
①④
②④
②④⑤
从胃和小肠流来的血液到达右手必须经过①心脏一次②心脏2次③肺④肝⑤脑
②③④
①③
②③⑤
①③④
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—Goodmorning.I'vegotanappointmentwithMissSmithinthePersonnelDepartment. —Ahgoodmorning.YoubeMrs.Peters.
B Manyanimalsrecognizetheirfoodbecausetheyseeit.Sodohumans.Whenyouseeanappleorapieceofchocolateyouknowthatthesearethingsyoucaneat.Youcanalsouseothersenseswhenyouchooseyourfood.Youmaylikeitbecauseitsmellsgoodorbecauseittastesgood.Youmaydislikesometypesoffoodbecausetheydonotlooksmellortasteverynice.Differentanimalsusedifferentsensestofindandchoosetheirfood.Afewanimalsdependononlyoneoftheirsenseswhilemostanimalsusemorethanonesense. Althoughtherearemanydifferenttypesoffoodsomeanimalsspendtheirliveseatingonlyonetype.Thegiantpanda大熊猫eatsonlyoneparticulartypeofbamboo竹子.Otheranimalseatonlyonetypeoffoodevenwhengiventhechoice.Akindofwhitebutterfly蝴蝶willstayontheleavesofacabbageeventhoughthereareplentyofothervegetablesinthegarden.Howevermostanimalshaveamorevarieddiet多样化饮食.Thebeareatsfruitsandfish.Thefoxeatssmallanimalsbirdsandfruits.Thedietoftheseanimalswillbedifferentdependingontheseason. Humanshaveaveryvarieddiet.Weofteneatfoodbecausewelikeitandnotbecauseitisgoodforus.IncountriessuchasFranceandBritainpeopleeatfoodwithtoomuchsugar.Thismakesthemoverweightwhichisbadfortheirhealth.Eatingtoomuchredmeatandanimalproductssuchasbuttercanalsobebadforthehealth.Choosingtherightfoodthereforehasbecomeanareaofstudyinmodernlife. Whichofthefollowingeatsonlyonetypeoffood.
RobertMoody52isanexperiencedpoliceofficer.Muchofhisworkinvolvesdealingwith16andgang团伙problemsintheschoolsofhiscommunity.Knowingthatmanykidsoften17troublehedecidedtodosomethingaboutit.Soin1991hebegantoinvitesmallgroupsofkidstogofishingwithhimonhisday18. Thosefuntripshadan19impact.Achanceencounterin2000provedthat.Oneday20workingsecurityataschoolbasketballgameMoodynoticedtwoyoungguys21.Hesensedtroublebetweenthem.22oneofthemheadedtowardMoodyandgavehimahug."I23you.Youtookme24whenIwasinfifthgrade.Thatwasoneofthe25daysofmylife." Deeplytouchedbytheboy’swordMoodydecidedtocreateafoundation基金会that26teenagerstothebasicsoffishingincampingprograms."AsapolicemanIsaw27therewasviolencedrugswerealwaysbehindit.Theyhaveadamaging28onthekids"saysMoody. Byturningkidsontofishinghe29topresentanalternativewayoflife"Whenyou’resittingtherewaitingfora30"hesays"youcan’thelpbuttalktoeachotherandsuch31canbeprettydeep." "Talkingaboutdrugshelpedpreparemeforthepeer同龄人pressuresinhighschool"saysMichelle17who32thefirstprogram."AndIwasabletohelpmylittlebrother33drugs." Moodyfaces34inthreeyearswhenhehopestorunthefoundationfull-time."I’mlivingahappylifeandIhavearesponsibilitytomy35togiveback"Moodysays."IfIteachakidto fishtodayhecanteachhisbrothertofishtomorrow./ 19.
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RobertMoody52isanexperiencedpoliceofficer.Muchofhisworkinvolvesdealingwith16andgang团伙problemsintheschoolsofhiscommunity.Knowingthatmanykidsoften17troublehedecidedtodosomethingaboutit.Soin1991hebegantoinvitesmallgroupsofkidstogofishingwithhimonhisday18. Thosefuntripshadan19impact.Achanceencounterin2000provedthat.Oneday20workingsecurityataschoolbasketballgameMoodynoticedtwoyoungguys21.Hesensedtroublebetweenthem.22oneofthemheadedtowardMoodyandgavehimahug."I23you.Youtookme24whenIwasinfifthgrade.Thatwasoneofthe25daysofmylife." Deeplytouchedbytheboy’swordMoodydecidedtocreateafoundation基金会that26teenagerstothebasicsoffishingincampingprograms."AsapolicemanIsaw27therewasviolencedrugswerealwaysbehindit.Theyhaveadamaging28onthekids"saysMoody. Byturningkidsontofishinghe29topresentanalternativewayoflife"Whenyou’resittingtherewaitingfora30"hesays"youcan’thelpbuttalktoeachotherandsuch31canbeprettydeep." "Talkingaboutdrugshelpedpreparemeforthepeer同龄人pressuresinhighschool"saysMichelle17who32thefirstprogram."AndIwasabletohelpmylittlebrother33drugs." Moodyfaces34inthreeyearswhenhehopestorunthefoundationfull-time."I’mlivingahappylifeandIhavearesponsibilitytomy35togiveback"Moodysays."IfIteachakidto fishtodayhecanteachhisbrothertofishtomorrow./ 17.
RobertMoody52isanexperiencedpoliceofficer.Muchofhisworkinvolvesdealingwith16andgang团伙problemsintheschoolsofhiscommunity.Knowingthatmanykidsoften17troublehedecidedtodosomethingaboutit.Soin1991hebegantoinvitesmallgroupsofkidstogofishingwithhimonhisday18. Thosefuntripshadan19impact.Achanceencounterin2000provedthat.Oneday20workingsecurityataschoolbasketballgameMoodynoticedtwoyoungguys21.Hesensedtroublebetweenthem.22oneofthemheadedtowardMoodyandgavehimahug."I23you.Youtookme24whenIwasinfifthgrade.Thatwasoneofthe25daysofmylife." Deeplytouchedbytheboy’swordMoodydecidedtocreateafoundation基金会that26teenagerstothebasicsoffishingincampingprograms."AsapolicemanIsaw27therewasviolencedrugswerealwaysbehindit.Theyhaveadamaging28onthekids"saysMoody. Byturningkidsontofishinghe29topresentanalternativewayoflife"Whenyou’resittingtherewaitingfora30"hesays"youcan’thelpbuttalktoeachotherandsuch31canbeprettydeep." "Talkingaboutdrugshelpedpreparemeforthepeer同龄人pressuresinhighschool"saysMichelle17who32thefirstprogram."AndIwasabletohelpmylittlebrother33drugs." Moodyfaces34inthreeyearswhenhehopestorunthefoundationfull-time."I’mlivingahappylifeandIhavearesponsibilitytomy35togiveback"Moodysays."IfIteachakidto fishtodayhecanteachhisbrothertofishtomorrow./ 29.
RobertMoody52isanexperiencedpoliceofficer.Muchofhisworkinvolvesdealingwith16andgang团伙problemsintheschoolsofhiscommunity.Knowingthatmanykidsoften17troublehedecidedtodosomethingaboutit.Soin1991hebegantoinvitesmallgroupsofkidstogofishingwithhimonhisday18. Thosefuntripshadan19impact.Achanceencounterin2000provedthat.Oneday20workingsecurityataschoolbasketballgameMoodynoticedtwoyoungguys21.Hesensedtroublebetweenthem.22oneofthemheadedtowardMoodyandgavehimahug."I23you.Youtookme24whenIwasinfifthgrade.Thatwasoneofthe25daysofmylife." Deeplytouchedbytheboy’swordMoodydecidedtocreateafoundation基金会that26teenagerstothebasicsoffishingincampingprograms."AsapolicemanIsaw27therewasviolencedrugswerealwaysbehindit.Theyhaveadamaging28onthekids"saysMoody. Byturningkidsontofishinghe29topresentanalternativewayoflife"Whenyou’resittingtherewaitingfora30"hesays"youcan’thelpbuttalktoeachotherandsuch31canbeprettydeep." "Talkingaboutdrugshelpedpreparemeforthepeer同龄人pressuresinhighschool"saysMichelle17who32thefirstprogram."AndIwasabletohelpmylittlebrother33drugs." Moodyfaces34inthreeyearswhenhehopestorunthefoundationfull-time."I’mlivingahappylifeandIhavearesponsibilitytomy35togiveback"Moodysays."IfIteachakidto fishtodayhecanteachhisbrothertofishtomorrow./ 23.
C DanielleSteelAmerica’ssweetheartisoneofthehardestworkingwomeninthebookbusiness.Unlikeotherproductiveauthorswhowriteonebookatatimeshecanworkonuptofive.Herresearchtimebeforewritingtakesatleastthreeyears.Onceshehasfullystudiedhersubjectsreadytodiveintoabookshecanspendtwentyhoursnonstopatherdesk. DanielleSteelcomesfromNewYorkandwassenttoFranceforhereducation.Aftergraduationsheworkedinthepublicrelationsandadvertisingindustries.Latershestartedajobasawriterwhichshewasbestfitfor.Herachievementsareunbelievable:390millioncopiesofbooksinprintnearlyfiftyNewYorkTimesbest-sellingnovelsandaseriesof"MaxandMartha"picturebooksforchildrentohelpthemdealwiththereal-lifeproblemsofdeathnewhobbiesandnewschools.Her1998bookaboutthedeathofhersonshottothetopoftheNewYorkTimesbest-sellinglistassoonasitcameout.Twenty-eightofherbookshavebeenmadeintofilms.SheislistedintheGuinnessBookofWorldRecordsforoneofherbooksbeingtheTimesbest-sellerfor381weeksstraight. NotcontentwithabighousealovingfamilyandaviewoftheGoldenGateBridgeDanielleSteelconsidersherreaderstobethemostimportantresource资源andhaskeptintouchwiththembye-mail.Whilesheisoftencomparedtotheheroines女主人公ofherowninventionherlifeisundoubtedlymuchquieter.Butifshedoeshaveanythingincommonwiththemitisherstrengthofwillandherinimitable无与伦比的style.ThereisonlyoneDanielleSteel. ChildrenwhohavereadMaxandMarthapicturebooksmayknow.
我们一致同意一得出调查结论就尽早让公众知晓once
C DanielleSteelAmerica’ssweetheartisoneofthehardestworkingwomeninthebookbusiness.Unlikeotherproductiveauthorswhowriteonebookatatimeshecanworkonuptofive.Herresearchtimebeforewritingtakesatleastthreeyears.Onceshehasfullystudiedhersubjectsreadytodiveintoabookshecanspendtwentyhoursnonstopatherdesk. DanielleSteelcomesfromNewYorkandwassenttoFranceforhereducation.Aftergraduationsheworkedinthepublicrelationsandadvertisingindustries.Latershestartedajobasawriterwhichshewasbestfitfor.Herachievementsareunbelievable:390millioncopiesofbooksinprintnearlyfiftyNewYorkTimesbest-sellingnovelsandaseriesof"MaxandMartha"picturebooksforchildrentohelpthemdealwiththereal-lifeproblemsofdeathnewhobbiesandnewschools.Her1998bookaboutthedeathofhersonshottothetopoftheNewYorkTimesbest-sellinglistassoonasitcameout.Twenty-eightofherbookshavebeenmadeintofilms.SheislistedintheGuinnessBookofWorldRecordsforoneofherbooksbeingtheTimesbest-sellerfor381weeksstraight. NotcontentwithabighousealovingfamilyandaviewoftheGoldenGateBridgeDanielleSteelconsidersherreaderstobethemostimportantresource资源andhaskeptintouchwiththembye-mail.Whilesheisoftencomparedtotheheroines女主人公ofherowninventionherlifeisundoubtedlymuchquieter.Butifshedoeshaveanythingincommonwiththemitisherstrengthofwillandherinimitable无与伦比的style.ThereisonlyoneDanielleSteel. WecanlearnfromthepassagethatDanielleSteel.
—Hashefinishedhisessay —Idon'tknow.Heitthismorning.
这本杂志花了我20元cost
Formanyyearspeopleelectriccars.Howevermakingthemhasbeenmoredifficultthatpredicted.
A AskDrJeffers. ThismonthDr.Jeffersisansweringquestionsabouthumanbrainandhowitworks.DearDr.Jeffers OneofmycolleaguesFelixMoellertoldmethatscientistsarelearningtousecomputerto’readminds’.Isthereanytruthtothisstory --JaneLeonNewYorkUSA DearMs.Leon Wellalotofresearchisbeingconductedinthisareabutsofarthebrainscanningequipmentandcorrespondingcomputerprogramshaven’tbeenabletoactuallyreadthoughts.Inoneexperimenttestsubjects受试者wereconnectedtoscanningequipmentandshowntwonumbersonascreen.Theywerethenaskedtochoosebetweenaddingorsubtracting减thetwonumbers.Usingthismethodresearcherswereabletofollowbrainprocessesandmakethecorrectassumptions假设70percentofthetime.It’snotquitemindreadingbutit’scertainlyafirststep. --Dr.J. DearDr.Jeffers Mythree-year-oldsonlovesitwhenIdigmyfingersintohissidesandtickle胳肢himuntilhelaughsuncontrollably.TheotherdayInoticedhimtryingtoticklehimselfbuthecouldn’tdoit.Whynot --GlennLewisVancouverCanada DearMr.Lewis It’sbecauseofhowthebrainworks.Thebrainistrainedtoknowwhattopayattentiontoandwhattoignore.Itcausesustoignorephysicalfeelingsweexpecttohappenbutitcausesamildpanicreactionwhenthereisanunexpectedfeeling.Forexampleyoudon’tnoticehowyourshoulderfeelswhileyou’rewalkingdownthestreet.Butifsomeonecomesupbehindyouandtouchesyoulightlyontheshoulderyoumayjumpinfear.It’sthatunexpectedpartthatcausestheticklereaction. --Dr.J. AccordingtothetextJeffersisprobably.
D Americancitiesaresimilartoothercitiesaroundtheworld:Ineverycountrycitiesreflectthevaluesoftheculture.AmericancitiesarechangingjustasAmericansocietyischanging. AfterWorldWarUthepopulationofmostlargeAmericancitiesdecreased;howeverthepopulationinmanySunBeltcitiesincreased.LosAngelesandHoustonarecitieswherepopulationshifts转移toandfromthecityreflectthechangingvaluesofAmericansociety.Inthelate1940sandearly1950scityresidents居民becamewealthier.Theyhadmorechildrensotheyneededmorespace.Theymovedoutoftheirapartmentsinthecitytobuytheirownhomes.Theyboughthousesinthesuburbs郊区. Nowthingsarechanging.Thechildrenofthepeoplewholeftthecitiesinthe1950sarenowadults.Manyunliketheirparentswanttoliveinthecities.TheycontinuetomovetoSunBeltcitiesandolderonesoftheNortheastandMidwest.Manyyoungprofessionalsaremovingbackintocities.Theypreferthecitiestothesuburbsbecausetheirjobsarethere;ortheyjustenjoytheexcitementandpossibilitiesthatthecityoffers. Thispopulationshiftisbringingproblemsaswellasbenefits.CountlesspoorpeoplemustleavetheirapartmentsinthecitybecausetheownerswanttosellthebuildingsormakeapartmentsforsaleinsteadofrentingInthe1950smanypoorpeopledidnothaveenoughmoneytomovetothesuburbs;nowmanyofthesesamepeopledonothaveenoughmoneytostayinthecities. OnlyafewyearsagopeoplethoughthattheolderAmericancitiesweredying.Somecityresidentsnowseeabrightnewfuture.Othersseeonlyproblemsandconflicts.Onethingissure:manydyingcitiesarealiveagain. WhydidAmericancityresidentswanttoliveinthesuburbsafterWorldWarⅡ.
RobertMoody52isanexperiencedpoliceofficer.Muchofhisworkinvolvesdealingwith16andgang团伙problemsintheschoolsofhiscommunity.Knowingthatmanykidsoften17troublehedecidedtodosomethingaboutit.Soin1991hebegantoinvitesmallgroupsofkidstogofishingwithhimonhisday18. Thosefuntripshadan19impact.Achanceencounterin2000provedthat.Oneday20workingsecurityataschoolbasketballgameMoodynoticedtwoyoungguys21.Hesensedtroublebetweenthem.22oneofthemheadedtowardMoodyandgavehimahug."I23you.Youtookme24whenIwasinfifthgrade.Thatwasoneofthe25daysofmylife." Deeplytouchedbytheboy’swordMoodydecidedtocreateafoundation基金会that26teenagerstothebasicsoffishingincampingprograms."AsapolicemanIsaw27therewasviolencedrugswerealwaysbehindit.Theyhaveadamaging28onthekids"saysMoody. Byturningkidsontofishinghe29topresentanalternativewayoflife"Whenyou’resittingtherewaitingfora30"hesays"youcan’thelpbuttalktoeachotherandsuch31canbeprettydeep." "Talkingaboutdrugshelpedpreparemeforthepeer同龄人pressuresinhighschool"saysMichelle17who32thefirstprogram."AndIwasabletohelpmylittlebrother33drugs." Moodyfaces34inthreeyearswhenhehopestorunthefoundationfull-time."I’mlivingahappylifeandIhavearesponsibilitytomy35togiveback"Moodysays."IfIteachakidto fishtodayhecanteachhisbrothertofishtomorrow./ 21.
RobertMoody52isanexperiencedpoliceofficer.Muchofhisworkinvolvesdealingwith16andgang团伙problemsintheschoolsofhiscommunity.Knowingthatmanykidsoften17troublehedecidedtodosomethingaboutit.Soin1991hebegantoinvitesmallgroupsofkidstogofishingwithhimonhisday18. Thosefuntripshadan19impact.Achanceencounterin2000provedthat.Oneday20workingsecurityataschoolbasketballgameMoodynoticedtwoyoungguys21.Hesensedtroublebetweenthem.22oneofthemheadedtowardMoodyandgavehimahug."I23you.Youtookme24whenIwasinfifthgrade.Thatwasoneofthe25daysofmylife." Deeplytouchedbytheboy’swordMoodydecidedtocreateafoundation基金会that26teenagerstothebasicsoffishingincampingprograms."AsapolicemanIsaw27therewasviolencedrugswerealwaysbehindit.Theyhaveadamaging28onthekids"saysMoody. Byturningkidsontofishinghe29topresentanalternativewayoflife"Whenyou’resittingtherewaitingfora30"hesays"youcan’thelpbuttalktoeachotherandsuch31canbeprettydeep." "Talkingaboutdrugshelpedpreparemeforthepeer同龄人pressuresinhighschool"saysMichelle17who32thefirstprogram."AndIwasabletohelpmylittlebrother33drugs." Moodyfaces34inthreeyearswhenhehopestorunthefoundationfull-time."I’mlivingahappylifeandIhavearesponsibilitytomy35togiveback"Moodysays."IfIteachakidto fishtodayhecanteachhisbrothertofishtomorrow./ 33.
RobertMoody52isanexperiencedpoliceofficer.Muchofhisworkinvolvesdealingwith16andgang团伙problemsintheschoolsofhiscommunity.Knowingthatmanykidsoften17troublehedecidedtodosomethingaboutit.Soin1991hebegantoinvitesmallgroupsofkidstogofishingwithhimonhisday18. Thosefuntripshadan19impact.Achanceencounterin2000provedthat.Oneday20workingsecurityataschoolbasketballgameMoodynoticedtwoyoungguys21.Hesensedtroublebetweenthem.22oneofthemheadedtowardMoodyandgavehimahug."I23you.Youtookme24whenIwasinfifthgrade.Thatwasoneofthe25daysofmylife." Deeplytouchedbytheboy’swordMoodydecidedtocreateafoundation基金会that26teenagerstothebasicsoffishingincampingprograms."AsapolicemanIsaw27therewasviolencedrugswerealwaysbehindit.Theyhaveadamaging28onthekids"saysMoody. Byturningkidsontofishinghe29topresentanalternativewayoflife"Whenyou’resittingtherewaitingfora30"hesays"youcan’thelpbuttalktoeachotherandsuch31canbeprettydeep." "Talkingaboutdrugshelpedpreparemeforthepeer同龄人pressuresinhighschool"saysMichelle17who32thefirstprogram."AndIwasabletohelpmylittlebrother33drugs." Moodyfaces34inthreeyearswhenhehopestorunthefoundationfull-time."I’mlivingahappylifeandIhavearesponsibilitytomy35togiveback"Moodysays."IfIteachakidto fishtodayhecanteachhisbrothertofishtomorrow./ 27.
YesterdaywevisitedJohn.Hesaidhishealthwas______改善提高.
RobertMoody52isanexperiencedpoliceofficer.Muchofhisworkinvolvesdealingwith16andgang团伙problemsintheschoolsofhiscommunity.Knowingthatmanykidsoften17troublehedecidedtodosomethingaboutit.Soin1991hebegantoinvitesmallgroupsofkidstogofishingwithhimonhisday18. Thosefuntripshadan19impact.Achanceencounterin2000provedthat.Oneday20workingsecurityataschoolbasketballgameMoodynoticedtwoyoungguys21.Hesensedtroublebetweenthem.22oneofthemheadedtowardMoodyandgavehimahug."I23you.Youtookme24whenIwasinfifthgrade.Thatwasoneofthe25daysofmylife." Deeplytouchedbytheboy’swordMoodydecidedtocreateafoundation基金会that26teenagerstothebasicsoffishingincampingprograms."AsapolicemanIsaw27therewasviolencedrugswerealwaysbehindit.Theyhaveadamaging28onthekids"saysMoody. Byturningkidsontofishinghe29topresentanalternativewayoflife"Whenyou’resittingtherewaitingfora30"hesays"youcan’thelpbuttalktoeachotherandsuch31canbeprettydeep." "Talkingaboutdrugshelpedpreparemeforthepeer同龄人pressuresinhighschool"saysMichelle17who32thefirstprogram."AndIwasabletohelpmylittlebrother33drugs." Moodyfaces34inthreeyearswhenhehopestorunthefoundationfull-time."I’mlivingahappylifeandIhavearesponsibilitytomy35togiveback"Moodysays."IfIteachakidto fishtodayhecanteachhisbrothertofishtomorrow./ 25.
—ItwascarelessofyoutohaveleftthePCinthecar.—MyGod!.
I'mcallingtoenquireaboutthepositioninyesterday'sChinaDaily.
Thetrafficrulesaysyoungchildrenunderagefourandlessthat40poundsmustbeinachildsafetyseat.
B Manyanimalsrecognizetheirfoodbecausetheyseeit.Sodohumans.Whenyouseeanappleorapieceofchocolateyouknowthatthesearethingsyoucaneat.Youcanalsouseothersenseswhenyouchooseyourfood.Youmaylikeitbecauseitsmellsgoodorbecauseittastesgood.Youmaydislikesometypesoffoodbecausetheydonotlooksmellortasteverynice.Differentanimalsusedifferentsensestofindandchoosetheirfood.Afewanimalsdependononlyoneoftheirsenseswhilemostanimalsusemorethanonesense. Althoughtherearemanydifferenttypesoffoodsomeanimalsspendtheirliveseatingonlyonetype.Thegiantpanda大熊猫eatsonlyoneparticulartypeofbamboo竹子.Otheranimalseatonlyonetypeoffoodevenwhengiventhechoice.Akindofwhitebutterfly蝴蝶willstayontheleavesofacabbageeventhoughthereareplentyofothervegetablesinthegarden.Howevermostanimalshaveamorevarieddiet多样化饮食.Thebeareatsfruitsandfish.Thefoxeatssmallanimalsbirdsandfruits.Thedietoftheseanimalswillbedifferentdependingontheseason. Humanshaveaveryvarieddiet.Weofteneatfoodbecausewelikeitandnotbecauseitisgoodforus.IncountriessuchasFranceandBritainpeopleeatfoodwithtoomuchsugar.Thismakesthemoverweightwhichisbadfortheirhealth.Eatingtoomuchredmeatandanimalproductssuchasbuttercanalsobebadforthehealth.Choosingtherightfoodthereforehasbecomeanareaofstudyinmodernlife. Wecanlearnfromthelastparagraphthat.
A AskDrJeffers. ThismonthDr.Jeffersisansweringquestionsabouthumanbrainandhowitworks.DearDr.Jeffers OneofmycolleaguesFelixMoellertoldmethatscientistsarelearningtousecomputerto’readminds’.Isthereanytruthtothisstory --JaneLeonNewYorkUSA DearMs.Leon Wellalotofresearchisbeingconductedinthisareabutsofarthebrainscanningequipmentandcorrespondingcomputerprogramshaven’tbeenabletoactuallyreadthoughts.Inoneexperimenttestsubjects受试者wereconnectedtoscanningequipmentandshowntwonumbersonascreen.Theywerethenaskedtochoosebetweenaddingorsubtracting减thetwonumbers.Usingthismethodresearcherswereabletofollowbrainprocessesandmakethecorrectassumptions假设70percentofthetime.It’snotquitemindreadingbutit’scertainlyafirststep. --Dr.J. DearDr.Jeffers Mythree-year-oldsonlovesitwhenIdigmyfingersintohissidesandtickle胳肢himuntilhelaughsuncontrollably.TheotherdayInoticedhimtryingtoticklehimselfbuthecouldn’tdoit.Whynot --GlennLewisVancouverCanada DearMr.Lewis It’sbecauseofhowthebrainworks.Thebrainistrainedtoknowwhattopayattentiontoandwhattoignore.Itcausesustoignorephysicalfeelingsweexpecttohappenbutitcausesamildpanicreactionwhenthereisanunexpectedfeeling.Forexampleyoudon’tnoticehowyourshoulderfeelswhileyou’rewalkingdownthestreet.Butifsomeonecomesupbehindyouandtouchesyoulightlyontheshoulderyoumayjumpinfear.It’sthatunexpectedpartthatcausestheticklereaction. --Dr.J. Peoplelaughwhentickledbyothersbecausethefeelingis.
atmyclassmates'facesIreadthesameexcitementintheireyes.
RobertMoody52isanexperiencedpoliceofficer.Muchofhisworkinvolvesdealingwith16andgang团伙problemsintheschoolsofhiscommunity.Knowingthatmanykidsoften17troublehedecidedtodosomethingaboutit.Soin1991hebegantoinvitesmallgroupsofkidstogofishingwithhimonhisday18. Thosefuntripshadan19impact.Achanceencounterin2000provedthat.Oneday20workingsecurityataschoolbasketballgameMoodynoticedtwoyoungguys21.Hesensedtroublebetweenthem.22oneofthemheadedtowardMoodyandgavehimahug."I23you.Youtookme24whenIwasinfifthgrade.Thatwasoneofthe25daysofmylife." Deeplytouchedbytheboy’swordMoodydecidedtocreateafoundation基金会that26teenagerstothebasicsoffishingincampingprograms."AsapolicemanIsaw27therewasviolencedrugswerealwaysbehindit.Theyhaveadamaging28onthekids"saysMoody. Byturningkidsontofishinghe29topresentanalternativewayoflife"Whenyou’resittingtherewaitingfora30"hesays"youcan’thelpbuttalktoeachotherandsuch31canbeprettydeep." "Talkingaboutdrugshelpedpreparemeforthepeer同龄人pressuresinhighschool"saysMichelle17who32thefirstprogram."AndIwasabletohelpmylittlebrother33drugs." Moodyfaces34inthreeyearswhenhehopestorunthefoundationfull-time."I’mlivingahappylifeandIhavearesponsibilitytomy35togiveback"Moodysays."IfIteachakidto fishtodayhecanteachhisbrothertofishtomorrow./ 31.
RobertMoody52isanexperiencedpoliceofficer.Muchofhisworkinvolvesdealingwith16andgang团伙problemsintheschoolsofhiscommunity.Knowingthatmanykidsoften17troublehedecidedtodosomethingaboutit.Soin1991hebegantoinvitesmallgroupsofkidstogofishingwithhimonhisday18. Thosefuntripshadan19impact.Achanceencounterin2000provedthat.Oneday20workingsecurityataschoolbasketballgameMoodynoticedtwoyoungguys21.Hesensedtroublebetweenthem.22oneofthemheadedtowardMoodyandgavehimahug."I23you.Youtookme24whenIwasinfifthgrade.Thatwasoneofthe25daysofmylife." Deeplytouchedbytheboy’swordMoodydecidedtocreateafoundation基金会that26teenagerstothebasicsoffishingincampingprograms."AsapolicemanIsaw27therewasviolencedrugswerealwaysbehindit.Theyhaveadamaging28onthekids"saysMoody. Byturningkidsontofishinghe29topresentanalternativewayoflife"Whenyou’resittingtherewaitingfora30"hesays"youcan’thelpbuttalktoeachotherandsuch31canbeprettydeep." "Talkingaboutdrugshelpedpreparemeforthepeer同龄人pressuresinhighschool"saysMichelle17who32thefirstprogram."AndIwasabletohelpmylittlebrother33drugs." Moodyfaces34inthreeyearswhenhehopestorunthefoundationfull-time."I’mlivingahappylifeandIhavearesponsibilitytomy35togiveback"Moodysays."IfIteachakidto fishtodayhecanteachhisbrothertofishtomorrow./ 35.
看到奶奶有睡意他拉上窗帘并把电视的音量调低了turn
—Accordingtomygrandmaitisagoodideatoeatchickensoupwhenyouhaveacold. —scientistsagreewithher.
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