"Thebigeconomicdifferencebetweennuclearandfossil-fuelledpowerstations is
thatnuclearreactorsaremoreexpensivetobuildanddecommission,butcheaper
torun.Sodisputesovertherelativeefficiencyofthetwosystemsrevolvenot just
aroundpricesofcoalanduraniumtodayandtomorrow,butalsoaroundtheway in
whichfutureincomeshouldbecomparedwithcurrentincome."
1.Themaindifferencebetweennuclearandfossil-fuelledpowerstationsisan economic one.
TRUEUNTRUECANNOTSAY
2.Thepriceofcoalisnotrelevanttodiscussionsabouttherelative efficiency ofnuclearreactors.
TRUEUNTRUECANNOTSAY
3.Ifnuclearreactorswerecheapertobuildanddecommissionthan fossil-fuelled
powerstations,theywoulddefinitelyhavetheeconomicadvantage.
TRUEUNTRUECANNOTSAY
"Atanygivenmomentwearebeingbombardedbyphysicalandpsychological stimuli
competingforourattention.Althoughoureyesarecapableofhandlingmore than
5millionbitsofdatapersecond,ourbrainarecapableofinterpretingonly about
500bitspersecond.Withsimilardisparitiesbetweeneachoftheothersenses and
thebrain,itiseasytoseethatwemustselectthevisual,auditory,or tactile
stimulithatwewishtocomputeatanyspecifictime."
4.Physicalstimuliusuallywininthecompetitionforourattention.
TRUEUNTRUECANNOTSAY
5.Thecapacityofthehumanbrainissufficienttointerpretnearlyallthe stimuli
thesensescanregisterunderoptimumconditions.
TRUEUNTRUECANNOTSAY
6.Eyesareabletocopewithagreaterinputofinformationthanears.
TRUEUNTRUECANNOTSAY
VERBALANSWER：
1.CCANNOTSAY
2.BUNTRUE
3.ATRUE
4.CCANNOTSAY
5.BUNTRUE
6.CCANNOTSAY
PartIINUMERCALTEST
1.Whichcountryhadthehighestnumberofpeopleaged60oroveratthestart of 1985?
A.UKB.FranceC.ItalyD.W.GermanyE.Spain
2.Whatpercentageofthetotal15mmbuttonproductionwasclassedas sub-standard inSeptember?
AA10.5%BB13%CC15%DD17.5%EE20%AB23.5%AC25%
AD27.5%AE28%BC30.5%
3.Howmanylivebirthsoccurredin1985inSpainandItalytogether(tothe nearest 1000)?
A.104,000B.840,000C.1,044,000D.8,400,000E.10,440,000
4.WhatwastheneteffectontheUKpopulationofthelivebirthanddeathrates in1985?
A.Decreaseof66,700B.Increaseof752,780
C.Increaseof84,900D.CannotSay
E.Increaseof85,270
5.ByhowmuchdidthetotalsalesvalueofNovember'sbuttonproductionvary from October's?
A.8.50(Decrease)B.42.50(Decrease)C.85.00(Increase)
D.27.50(Decrease)E.Nochange
6.Whatwasthelossinpotentialsalesrevenueattributabletotheproducti onofsub-standard
(asopposedtostandard)buttonsoverthe6monthperiod?
A.13.75B.27.50C.137.50D.280.00E.275.00
至于图是
1：PopulationStructure1985
country
populationatstartofyears(millions)
livebitrhsper1000population(jan-dec)
deathsper1000population(jan-dec)
%ofpopulationatstartofyearaged:under15
%ofpopulationatstartofyearaged:60orover
UK56.613.311.81921
France55.213.910.02119
Italy57.11.19.51919