TherearefourchoicesmarkedA,B,C,D.Choosethecorrectanswertoeachquestion.Therewasatimewhen,ifaladygotintoacrowdedbusortrain,agentlemanwouldimmediatelystandupand__21____herseat.Butnow,thingsaredifferent.Todayagentlem

　　TherearefourchoicesmarkedA,B,C,D.Choosethecorrectanswertoeachquestion.

　　Therewasatimewhen,ifaladygotintoacrowdedbusortrain,agentlemanwouldimmediatelystandupand__21____herseat.Butnow,thingsaredifferent.Todayagentlemanwillprobablylookoutofthewindow___22___ifhefeelsabitshy,hidebehindhisnewspaer.Eitherway,theladywillhavetostand___23____someoneelsegetsoff.

　　Youcan'tentirelyblamemenforthischangeinmanners,___24___.Gonearethedayswhenwomencouldbereferredtoasweakerswithoutcausing___25___.Awholegenerationofwomenhasgrownupdemanding___26___withmen,notjustequalityinjobsoreducation,___27___insociallife.Holdadooropenforsomewomenandyouare___28___togetanangrylectureontreatingwomenas___29___unableoopendoorsforthemselves.Takeagirloutforamealandshe'llprobably___30___onpayinghershareofthebill.Onsecondthoughts,thatisperhapsnotabadidea.

　　21.A.provideB.offerC.handD.reserve

　　22.A.soB.thereforeC.otherwiseD.or

　　23.A.ifB.whenC.untilD.while

　　24.A.thoughB.eitherC.indeedD.too

　　25.A.troubleB.offenceC.damageD.problem

　　26.A.workingB.contactC.correspondenceD.equality

　　27.A.neitherB.andC.butD.besides

　　28.A.ableB.sorryC.likelyD.disappointed

　　29.A.patientsB.inferiorsC.housewivesD.cripples

　　30.A.keepB.concentrateC.dependD.insist