(C)Sincetheaccident，hasthecompanydoneaspecialsafetycheckonallcontrolpanels?
(D)Didthesafetyinspectormentionmorethanoneprobleminthesamereport?
(E)Howlongwasthecontrolpanelinusebeforetheproblemwasdiscovered?
9.Riothamus，afifth-centurykingoftheBritons，wasbetrayedbyanassociate，foughtbravelyagainsttheGothsbutwasdefeated，anddisappearedmysteriously.
Riothamus，matchalmostexactlythoseattributedtoKingArthur.Therefore，Riothamusmustbethehistoric almodelforthelegendaryKingArthur.
Theargumentaboverequiresatleastoneadditionalpremise.Whichofthefollowingcouldbesucharequire dpremise?
(A)ModernhistorianshavedocumentedtheactivitiesofRiothamusbetterthanthoseofanyotherfifth-centuryking.
(B)ThestoriestoldaboutKingArthurarenotstrictlyfictitiousbutarebasedonahistoricalpersonandhistorical events.
(C)Riothamus‘associatesweretheauthorsoftheoriginallegendsaboutKingArthur.
(D)Legentsaboutthefifthcenturyusuallyembellishandromanticizetheactualconditionsofthelivesoffifth-centurynobility.
(E)Posterityusuallyrememberslegendsbetterthanitrememberstheactualhistoricaleventsonwhichtheyar ebased.
10.Aworldwidebanontheproductionofcertainozone-destroyingchemicalswouldprovideonlyanillusionofprotection.Quantitiesofsuchchemicals，alreadyprod uced，existascoolantsinmillionsofrefrigerators.Whentheyreachtheozonelayerintheatmosphere，theirac tioncannotbehalted.Sothereisnowaytopreventthesechemicalsfromdamagingtheozonelayerfurther.
Whichofthefollowing，iftrue，mostseriouslyweakenstheargumentabove?
(A)Itisimpossibletomeasurewithaccuracythequantityofozone-destroyingchemicalsthatexistascoolantsinrefrigerators.
(B)Inmodernsocieties，refrigerationoffoodisnecessarytopreventunhealthyandpotentiallylife-threateningconditions.
(C)Replacementchemicalsthatwillnotdestroyozonehavenotyetbeendevelopedandwouldbemoreexpens ivethanthechemicalsnowusedascoolantsinrefrigerators.
(D)Evenifpeopleshouldgiveuptheuseofrefrigeration，thecoolantsalreadyinexistin美国GREfrigeratorsareathrea ttoatmosphericozone.
(E)Thecoolantsinrefrigeratorcanbefullyrecoveredattheendoftheusefullifeoftherefrigeratorsandreused.
Question11——15
Agovernmentisassigningeachofsixembassyofficeworkers——Farr，Golden，Hayakawa，Inserra，Jones，andKovacs——toembassies.Therearefourembassies.EmbassiesLandMarelocatedincountrieswithdryclimates，wher easembassiesPandTarelocatedincountrieswithhumidclimates.Theofficeworkersmustbeassignedac cordingtothefollowingrules：
Eachembassymusthaveatleastoneoftheworkersassignedtoit.Atleastoneembassyinahumidclimatem usthaveatleasttwoworkersassigned
toit.GoldencannotbeassignedtothesameembassyasKovacs.Inserramustbeassignedtanembassyina dryclimates.Jonesmustbeassignedtoanembassyinahumidclimate.11.Whichofthefollowingisanaccep tableassignmentoftheworkerstotheembassies?
LMPT(A)Farr，GoldenInserra，KovacsHayakawaJones
(B)Golden，KovacsInserraJonesFarr，Hayakawa英语作文
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