在线求指导：阅读理解.
| 阅读理解. |
| Chocolateloversknowthateatingchocolatecangivethemafeelingofhappiness.Nowitisknowntoo
thateatingchocolatemayalsomakepeoplecleverer. Dr.BryanRaudenbushrecentlymadeastudytoseeifeatingchocolatecanmakepeoplecleverer.The U.S.scientistknewthatchocolatehadseveralstimulants(兴奋剂).Buthewasnotsurehowthesestimulants didtheirjobandthusmadepeopleclever. Tofindout,Dr.Raudenbushgavethefirstgroupofpeople85gofmilkchocolatetoeatandthesecond groupatenochocolateatall.After15minutes,hetestedtheirmemory,andhealsotriedtoseeiftheywere abletodealwithproblemsright. Thefirstgrouphadhigherscores.Theywereabletoremembermorewordsandpicturesthanthesecond group,andtheycouldsolve(解决)problemsmuchfaster.Dr.Raudenbushthendecidedthatthestimulants inchocolatecouldmakepeopledothingsfasterandbetter.Andhesuggestedthatifpeoplewantedtodoa betterjob,eatingchocolatefromtimetotimemaybeofhelp. Ofcourseeatingchocolatecan'tmakesurethatyoucanstudywellwithouthardwork.You'llstillneed tostudyhardtogetgoodresults. |
| 1. Manypeoplelikeeatingchocolatebecauseitcanmakethem_____. |
| A.pleased
B.excited C.funny D.crazy |
| 2.Dr.Raudenbushaskedsomepeopletoeatmilkchocolatebecause_____. |
| A.heknewthattheylikedchocolateverymuch
B.hewasn'tsurehowmanypeoplewantedtoeatchocolate C.heknewitwasakindofgoodfood D.hewantedtoknowifthestimulantscouldhelppeopledothingsbetter |
| 3.Theresultoftheexperimentshowedthat_____. |
| A.thesecondgroupdidthingsbetterthanthefirstgroup
B.thefirstgroupdidthingsaswellasthesecondgroup C.bothgroupsdidn'tdothingswell D.thefirstgroupdidthingsbetterthanthesecondgroup |
| 4.Theexperimentshowedthateatingchocolatecouldmakepeople_____. |
| A.growstronger
B.becomecleverer C.gr 郝诗明回答：
1.A2.D3.D4.B5.C
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