求帮做英语选择题21.（）thelookonhisface,hedoesn''''tquiteunderstandwhatthespeakerissaying.A、ATojudgebyB、BJudgebyC、CJudgingbyD、DTobejudgedby22.Vocabulary,grammarrules,andculturaldifferencesareall()
求帮做英语选择题
21.（）thelookonhisface,hedoesn''''tquiteunderstandwhatthespeakerissaying.
A、ATojudgebyB、BJudgebyC、CJudgingbyD、DTobejudgedby
22.Vocabulary,grammarrules,andculturaldifferencesareall()inlearningaforeignlanguage.
A、guaranteesB、meansC、mediaD、barriers
23.Mr.Brownisnot()atthemoment,pleasecallhimlater.
A、availableB、presentC、busyD、obtainable
24.Thewinning-teamwas()withasilvercup.
A、wonB、offeredC、presentedD、gained
25.Weshallbecompeting()sonicofthebestteamsinthecountry.
A、overB、againstC、betweenD、of
26.Thepresident,alongwithhiswifeanddaughter,()avisittoChina.
A、arepayingB、ispayingC、payD、havebeenpaying
27.Thecommittee（）herwiththewinner’strophyforthesixthtime.
A、AgaveB、BpresentedC、CawardedD、Doffered
28.Itisrequestedthatrentforthehouse()inadvance.
A、willbepaidB、shouldhavetobepaidC、hastobepaidD、shouldbepaid
29.Therearemanykindsofmetals,().
A、eachhavingitsspecialpropertiesB、havingitsspecialpropertiesC、onehasitsspecialpropertiesD、eachhasitsspecialproperties
30.Never()himinsuchagoodmood.
A、havefoundB、IFindC、haveIfoundD、foundI
31.Sometimesearthquakescausetidalwavesand,（）inthecaseofJapan,thesecanbedangerous.
A、AasB、BlikeC、CsuchasD、Djustlike
32.Neverbefore()felthimselfsopowerfullyattractedtothecreativeidea.
A、hehadB、hadheC、hehasD、hashe
33.Doyouthinkheis()
A、thealivehappiestmanB、themosthappiestmanaliveC、thehappiestalivemanD、thehappiestmanalive
34.Whiledrivingalongthetreacherousmountainroad,（）.
A、AmyrightreartyreblewoutB、BmyrightreartyrehadablowoutC、CIhadablowoutonmyrightreartyreD、DIhadmyrightreartyreblowout
35.Anotherbigissue（）thenewrepublicistheproblemoftheeducationofitscitizens.
A、AconfiningB、BconfirmingC、CconformingD、Dconfronting
36.Wehadtopaytherenttwoweeks().
A、goaheadB、inadvanceC、priorto