【求助几道大学英语单选题,30.Firstofall,Iwouldliketoexpressmy___________tomyparents,whohavecaredaboutmeallthetime.A.satisfactionB.regretC.attitudeD.gratitude31.Theathleterefusedtoacceptthesilvermedal,____________】

　　求助几道大学英语单选题,

　　30.Firstofall,Iwouldliketoexpressmy___________tomyparents,whohavecaredaboutmeallthetime.

　　A.satisfaction

　　B.regret

　　C.attitude

　　D.gratitude

　　31.Theathleterefusedtoacceptthesilvermedal,____________thatthejudgmentwasunfair.

　　A.asserting

　　B.toassert

　　C.havingbeenasserted

　　D.beingasserting

　　32.Lauralostherpatiencefinallyandaskedhermothertostop____________.

　　A.tomakeafuss

　　B.fussing

　　C.tofuss

　　D.fussingup

　　33.Doyouknowwhoisthechairpersonoftheconferencenowin____________?

　　A.running

　　B.ending

　　C.session

　　D.meeting

　　34.ThestepmotherwaskindtoherowndaughtersbutcrueltoCinderella.Butthepoorgirlcoulddonothingaboutthe

　　____________treatment.

　　A.fair

　　B.diffucult

　　C.unfair

　　D.indifferent

　　35.Admiredbypeopleinmanynations,Mr.ZhouEnlaiis___________amongtheworld'sgreatestleaders.

　　A.regarded

　　B.considered

　　C.believed

　　D.ranked

　　36.Ifthebadweather___________,thefarmerswillsuffergreatlossthisyear.

　　A.persists

　　B.insists

　　C.purchases

　　D.explores

　　37.Theyoungmangaveaspeechwithgreat___________andmovedallthosewhowerepresent.

　　A.direction

　　B.passion

　　C.indifference

　　D.regret

　　38.Afterthelittlegirllostherparentsinthetrafficaccident,shekept__________allthetimeandneversmiled

　　again.

　　A.frowning

　　B.tofrown

　　C.frowned

　　D.havingfrowned

　　39.A(n)____________ofangerdrovehimalmostmadandthenhereallydidsomethingstupid.

　　A.burst

　　B.outburst

　　C.occasion

　　D.output

　　40.Adancerhastopracticehundredsoftimestoachieve___________inperformance.

　　A.successfully

　　B.excellence

　　C.amazingly

　　D.high