46.NO2C的精選

問題詳情：機動車尾氣排放出的氮的氧化物是城市空氣污染源之一，其中有一種含氮約爲46．7％，它是（）A、N2OB、NO2C、NOD、N2O5【回答】C知識點：化學式與化合價題型：選擇題...

問題詳情：46．Therewassuchalongqueuewaitingfortheticketsande_______________wegaveup．47．Thebadweatherisreportedtohavecontributedtothepassengerplane__________（墜毀）．48．Afterwhatseemedalongtime,theyfinallyarriveda...

問題詳情：46.Wecanstarttheworknextweek___________________(如果必要的話).47.  _________________________________________________(就我而言),thingsaregoingsmoothly.48.  Whenyou__________________________...

問題詳情：46.Suddenlyit_______mehowdifficult_______wasforawomanto______________ herresearchintochimpsintheforest.我突然想起，一個女子繼續在森林研究猩猩是多麼難。47.JaneGoodallhasbeen____________makingthe...

問題詳情：youdevelopAIDS,yourchancesof__________(survive)areverysmall.Iwasyoung,Ididn’tknowmuchabouttheharmful_______(affect)ofsmoking.eadvicemighthelpyoutostopand___________(strong)yourdetermination.i...

Thechylehaddisappeared46dayspostoperatively.Thecorporatetaxratealsofellto34%from46%.Eachcellofourbodiescontains46chromosomes.Bohrat46wasthegrandoldman.Note:foraccessoriesassembling,refertodiagraminpag...

問題詳情：      Thetruth 46 treesarevitaltoourlifeisnotasecret.Theyprovideuswithfood,woodandmost47 (important),oxygen.Nowthereisonemorethingwecanaddtothislist—blockingoutharmfulbacteriafromwat...

問題詳情：46.LiMingis_______(optimism)abouthisfuture.47._______(exhaust),Islidintoandfellfastasleep.48.Hekeptme________(inform)ofthechangesinourschool.49.Believeitornot,itmakesno________(different)tomew...

問題詳情：46.Itisrequiredthatthefirmr__________(改革)itsunfairsalarystructure.47.  Thevicepresidentindicatedthatalla_________forthepostshouldhaveamaster’sdegree.48.  Thereisagreatdriveway_________o...

問題詳情：    （46）  Youprobablythinkyouwillneverbeatopstudent；Thisisnotnecessarilyso.however,Anyonecanbecomea betterstudent ifheorshewantstoHere'show.    PlanyourtimecarefullyWhenplanningyourw...

問題詳情：46．Becauseofthecomputer,nowwecan____________（交流）withotherpeopleontheInternet.47．Ourworkmatehasbeenindanger.We’reall___________（關心）abouthishealth.48．ThoughIhaven’tmethimformanyyears,Icould______...

問題詳情：46.Stand-upisakindofcomedywhoisdoneonastagebyacomedian.47.Peoplearoundtheworldenjoywatchcomedies.48.SangLanhasadaptedhernewlifesuccessfully.49.Laughterisgoodforourhealthy.50.Well,it’stimeforI...

問題詳情：46.Post1isaimedatpeoplewhowantto_______.  A.maketheirmomshappy       B.enjoyeatinghamburgers   C.havecheapmealsoutside      D.eatchickenseafood47.Theunderlinedword“REWARD”i...

問題詳情： 46.Ihavemadealotofgoodfriends        Icametothisschool.47.Lindausedtobetooshytospeakin        ,butnowsheisoutgoing.Themanasked        ,“Couldyoupleasetellmewheretheb...

問題詳情：Everycountrysharesthings  46  common:wevaluefamilyandlaughter,cherishfoodandhealth,andcelebratelarge  47  (festival)andtraditions.Yetwithinthesimilarthingsweshare,thereareuniquepartsof...

問題詳情：46.Theteachersarestrict________theirpupils.47.Wethink_________necessarytomasteraforeignlanguage.48.Therearetimes__________weneedquietandpeace.49.BeijingwasthefirstcityinChina__________(hold)th...

問題詳情：46.Sheaskedmeto_________(陪伴)hertotheairport.isgenerallyacceptedthatweshouldraiseour________(意識)ofprotectingtheenvironment.r_________(建議)readingthebookbeforeseeingthemovie.49.O_______(忙...

問題詳情：46.ThoughIhavefailedacoupleoftimes,Iwon’tgive______.47.Hardlyhadwesatdowninthetheater______theperformancebegan.48.Lackofmoney,theclubhastoput_______theiractivitytonextmonth.49.Shemeans_______...

問題詳情：Whattimeisit?Therearemanywaysyoucanfindout  46 .Youmayhaveawatchonyourwrist(手腕).Youcanlookattheclockonthewall.Youcanlistento  47 orcallanumberonthetelephonetogetthetime.Ithasnotalwaysb...

問題詳情：Oncetherelivedarichman   46   wantedtodosomethingforthepeopleofhistown.   47   firsthewantedtofindoutwhethertheydeservedhishelp.    Inthecentreofthemainroadintothetown,heplaced...

問題詳情：It’snormaltowakebrieflyduringthenight. 46 Butifyou’rewakingupduringthenightandhavingtroublefallingbackasleep,thefollowingtipsmayhelp.Stayoutofyourhead.Thekeytogettingbacktosleepiscontinuin...

問題詳情：46. Childrenincitiescanreceivehigher___________(educate).47. A___________(smell)gascameoutofthewell.48. ThetrafficruleinEnglandaredifferetfromthoseoftheother_______(Europe)countries.49. We...

問題詳情：   ParisisthecapitalandlargestcityofFrance,  46   (situate)ontheRiverSeine.TheEiffelTower,  47   famoussymbolofParis,isthemostpopularplacefortourists.TheLouvreislocatedinParisaswe...

問題詳情：46.IntheUSA,ColumbusDayinmemoryofthe________________(到達)ofChristopherColumbusintheNewWord.47.Themostenergeticandimportantfestivalsaretheonesthat________________(盼望)theendofwinterandtotheco...

問題詳情：46.Haveyoumadean_______tohimforbreakinghiswindow?47.Hebeggedfor_____(forgive)forwhathehaddone.48.Reachingthetopofthetower,hewasoutof_______.49.ItissaidYogaisofgreat______tohumanhealth.50.Thepa...