【11.I_______thetruthofyourremarks,althoughtheygoagainstmyinterests.A.cannotbutadmitB.cannotbuttoadmitC.cannotbutadmittingD.cannothelpbutadmitting12.Theorycouldn'tdowithoutpractice,_______withouttheory.A.practicecoulddo】

　　11.I_______thetruthofyourremarks,althoughtheygoagainstmyinterests.

　　A.cannotbutadmit

　　B.cannotbuttoadmit

　　C.cannotbutadmitting

　　D.cannothelpbutadmitting

　　12.Theorycouldn'tdowithoutpractice,_______withouttheory.

　　A.practicecoulddoeither

　　B.neitherpracticecoulddo

　　C.practicecoulddoneither

　　D.norcouldpracticedo

　　13.Onourtripoutofthecountrywevisited______inEngland.

　　A.relationship

　　B.relation

　　C.relatives

　　D.person

　　14.Thepolicemanwentfromhousetohouse,______whetheranyonehadseenthelostboy.

　　A.asking

　　B.interrupting

　　C.informing

　　D.introducing

　　15.Tocompletethetasksuccessfully,wehavetogetwellprepared______.

　　A.inadvance

　　B.indetail

　　C.inturn

　　D.inforce

　　16.Onlytwopeoplesurvivedthefirethat______atmidnight.

　　A.brokeout

　　B.brokeoff

　　C.brokeup

　　D.brokedown

　　17.Thegasoline______destroyedthecompanyandinjuredmanypeople.

　　A.explored

　　B.extended

　　C.expanded

　　D.explosion

　　18.Itisnicetotravelwith______paidbyyourboss,atnocosttoyourself.

　　A.prices

　　B.costs

　　C.offers

　　D.activities

　　19.Theheatingsystemherehasan______temperaturecontrol.

　　A.aggressive

　　B.intentional

　　C.accidental

　　D.automatic

　　20.Myuncleisgreat.Inourfamily,he's______hiscooking.

　　A.famousabout

　　B.famouswith

　　C.famousfor

　　D.famousin