- 问题详情:Givena,b,carepositiveintegers,anda,bareprimenumbers,,thenthevalueof is( )A.14 B.13 C.12 D.11(英汉词典positiveintegers:正整数.primenumbers:质数)_【回答】D知识点:数学竞...
- 29192
- 问题详情:Parentsandkidstodaydressalike,listentothesamemusic,andarefriends.Isthisagoodthing?Sometimes,whenMr.Ballmerandhis16yearolddaughter,Elizabeth,listentorockmusictogetherandtalkaboutinterestsbothenjoy,suchaspopculture,heremembershismoredistantrelation...
- 22048
- 问题详情: Thereis“S”anda“T”intheword.A.an B.a C./ 【回答】A知识点:冠词题型:选择题...
- 25660
- 问题详情:Dujiangyanistheoldestman-madewatersystemintheworld,andawonderinthedevelopmentofChinesescience.Builtover2,200yearsagoinwhatisnowSichuanProvinceinSouthwestChina,thisamazingengineeringachievementisstillusedtodaytoirrigateover6,000squarekilometre...
- 17092
- 问题详情: Whilereading,youmayfocusontheQ(question)andA(answer)onthefollowingwebpage.RelatedInformationHotelDealsToday'sdealsHotelGuideHoteldetailsHotelDirectoryContactinfoMyTravelHotelPreferenceCheckReservationsToolWeatherMapsDrivingDirectionsQMyh...
- 17369
- 问题详情:Insideareover500paintings,prints,watercolors,anda_______ofotherartobjects.A.sort B.kindC.amount D.variety【回答】D知识点:单词题型:选择题...
- 29951