首页
试卷库
试题库
当前位置：
X题卡
>
所有题目
>
题目详情
NH4Al（SO4）2是食品加工中最为快捷的食品添加剂，用于焙烤食品中；NH4HSO4在分析试剂、医药、电子工业中用途广泛．请回答下列问题： （1）相同条件下，0.1mol•L﹣1 NH4Al（...
查看本题答案
包含此试题的试卷
高三下学期化学《》真题及答案
点击查看
你可能感兴趣的试题
NH4AlSO42是食品加工中最为快捷的食品添加剂用于焙烤食品NH4HSO4在分析试剂医药电子工业中
NH4AlSO42是食品加工中最为快捷的食品添加剂用于焙烤食品中NH4HSO4在分析试剂医药电子工业
NH4AlSO42是食品加工中最为快捷的食品添加剂用于焙烤食品NH4HSO4在分析试剂医药电子工业中
I..炒过菜的铁锅未及时洗净不久便会因腐蚀而出现红褐色锈斑请回答1铁锅的锈蚀是腐蚀填析氢或吸氧2写出
NH4AlSO42是食品加工中最为快捷的食品添加剂用于焙烤食品中NH4HSO4在分析试剂医药电子工业
NH4AlSO42是食品加工中最为快捷的食品添加剂用于焙烤食品.请回答下列问题1图一是0.1mol•
NH4AlSO42是食品加工中最为快捷的食品添加剂用于焙烤食品中NH4HSO4在分析试剂医药电子工业
NH4AlSO42是加工食品最为快捷的食品添加剂用于焙烤食品NH4HSO4在分析试剂医药电子工业有广
NH4AlSO42是食品加工中最为快捷的食品添加剂用于焙烤食品中请回答下列问题1NH4AlSO42可
NH4AlSO42·12H2O的相对分子质量为453欲配制100mLpH为2浓度约为0.1mol·L
根据食品添加剂使用卫生标准GB2760-2007的规定属于食品添加剂
营养强化剂
食品用香料
胶基糖果中基础剂物质
食品工业用加工助剂
NH4AlSO42是食品加工中最为快捷的食品添加剂用于焙烤食品中请回答下列问题1NH4AlSO42溶
NH4AlSO42是食品加工中最为快捷的食品添加剂用于焙烤食品;NH4HSO4在分析化学医药工业中用
NH4AlSO42是食品加工中最为快捷的食品添加剂用于焙烤食品NH4HSO4在分析试剂医药电子工业中
NH4AlSO42是食品加工中最为快捷的食品添加剂用于焙烤食品NH4HSO4在分析试剂医药电子工业中
NH4AlSO42是食品加工中最为快捷的食品添加剂用于焙烤食品NH4HSO4在分析试剂医药电子工业中
NH4AlSO42是食品加工中最为快捷的食品添加剂用于焙烤食品NH4HSO4在分析试剂医药电子工业中
NH4AlSO42是食品加工中最为快捷的食品添加剂用于焙烤食品NH4HSO4在分析试剂医药电子工业中
NH4AlSO42是食品加工中最为快捷的食品添加剂用于焙烤食品中NH4HSO4在分析试剂医药电子工业
NH4AlSO42是食品加工中最为快捷的食品添加剂用于焙烤食品中NH4HSO4在分析试剂医药电子工业
热门试题
更多
1分Whenyouaretravellingbringamapbecauseithelpyou. A.can't B.mustn't C.usedto D.may
TopicHowcanwehelptoprotecttheenvironment? Time800﹣930a.m.tomorrow PlaceIntheschoolhall TouchwithMissBrown.J.G@imooc.com. Whattotalkabout Ourearthisintrouble!Almosteverydaywehearaboutproblemsoftheenvironmentthunderstormhaze雾霾andClimatechange.Infacthumans人类broughttheseproblems.Weworryaboutthefutureoftheearth.Wemustfindwaystosolvetheseproblemsortheearthcan'tsupporthumanlife. Manypeoplevolunteertocleanupparksorplanttrees.Infacteachofusneedstodosomethingtoprotecttheenvironment.Butwhatcanwedo?ComeandlistentoMr.Green'sreporttomorrow. 1.Howlongwillthereportbe? A.Anhour. B.90minutes. C.Halfanhour. D.70minutes. 2.Whatisthereportabout? A.Problemsoftheenvironment. B.Humansbroughttheenvironmenproblems. C.Thewaystoprotecttheenvironment. D.Everyoneshouldworkasavolunteer. 3.TheunderlinedwordsupportmeansinChinese A.维持 B.破坏 C.安抚 D.降低 4.Whowillgivethespecialreport? A.MissBrown. B.Mr.Brown. C.MissGreen. D.Mr.Green. 5.Howmanyproblemsoftheenvironmentarementionedinthepassage? A.Two. B.Three. C.Four. D.Five.
Don'tworryaboutmeIamoldenoughtomyself. A.looklike B.lookfor C.lookup D.lookafter
1分Ienjoyaboutgreatpeople'slivesbecauseIalwayslearnalotfromthemandtheyencouragemetomarchon. A.read B.toread C.reading D.reads
1分UncleWanggaveallhissavingstotheHopeSchoolhehimselfwasnotrich. A.because B.asif C.though D.or
Wehaven'tfoundanythingthatwecan'trecycle! Cigaretteendsareeverywhere﹣litteringourstreetsandbeaches﹣andfordecadesthey'vebeenthoughtofasunrecyclable.ButaNewJerseybasedcompanycalledTerraCyclehastakenonthechallengeandhascomeupwithawaytorecyclemillionsofcigaretteendsandturnthemintoindustrialplasticproducts.Itsaimistorecyclethingsthatpeoplenormallyconsiderimpossibletoreuse. Obviouslyitwouldbeevenbetterfortheenvironmentifeveryonejuststoppedsmokingbutthestatisticsshowthatalthoughtherehasbeenanincreaseinanti﹣smokingadsandmessagingbetween2000and2014globalsalesofcigarettesincreasedby8percentandawholelotofthosecigaretteendsareendingupasgarbage.Sincemostofourlitterfinallyendsupinwaterwayscigaretteendscansurelypollutethesurroundingenvironment.ItonlytakesasinglecigaretteendtopollutealiterofwaterTerraCyclefounderTomSzakysaid.Animalscanalsomistakelitteredcigaretteendsforfood. Sohowdoyougoaboutturningallthosepoisonousendsintosomethinguseful?TerraCycledoesthisbyfirstbreakingthemdownintoseparateparts.Theymixtheremainingmaterialssuchasthetobaccoandthepaperwithotherkindsofrubbishanduseitonnon﹣agriculturallandsuchasgolfcourses.Thefilters过滤嘴arealittleharder.TorecycletheseTerraCyclefirstmakesthemcleanandcutsthemintosmallpiecesandthencombinesthemwithotherrecycledmaterialsmakingthemintoliquidforindustrialplasticproducts. They'renowalsoexpandingtheirrecyclingofferingstotherestofthe80percentofhouseholdwastethatcurrentlycan'tberecycledsuchaschocolatepackagingpensandmobilephones.Thegoalistousethelatestresearchtofindawaytostopsomuchwasteendingupinlandfill垃圾填埋andthengetcompaniestoprovidemoneyfortheprocess.Andsofarit'sworking. Wehaven'tfoundanythingthatwecan'trecyclecommunicationsdirectorofTerraCycleAlbeZakessaid.Butwiththeamountandvarietyofpackagingandlitterintheworldwearealwayslookingfornewwastematerialstodealwith. 1.WhatdoesTerraCyclewanttodo? A.Searchforrecyclablematerialsforuse. B.Dealwithasmanycigaretteendsaspossible. C.Producenewkindsofindustrialplasticproducts. D.Recyclewhatusedtobeconsideredunrecyclable. 2.TheunderlinedwordgarbageinParagraph2probablymeans. A.rubbish B.medicine C.snack D.treasure 3.WhatdoesParagraph3mainlytalkabout? A.Howtousecigaretteendseffectively. B.Howtorecyclecigaretteends. C.Howhardrecyclingcigaretteendsis. D.Whytobreakdowncigaretteends. 4.WhatAlbesaidinthelastparagraphsuggeststhat. A.thereismoreandmorewastetoberecycled B.itisdifficultforTerraCycletorecycleeverything C.TerraCycleistryingtomeetthechallengeofnewwaste D.TerraCyclehassuccessfullyrecycledalargeamountofwaste
youBobisabletocompletetheworkontime.Itistoohard. A.Notonlybutalso B.Bothand C.Eithernor D.Neithernor
Nohurrywehavetimetogetreadyforthetrip. A.afew B.many C.little D.plentyof
8分InwhatcasewouldTangDynastypoetLIBaiandWesternheroKingArthermeetandfightagainsteachother?IfnotinyourdreamthenperhapsinagamecalledKingofGlory王者荣耀.CreatebyChinesecompanyTencentKingofGlorywasoneofthemostpopularMOBAgameinChinain2017.KingofGloryhasover200millionpayersaboutoneineverysevenChinesepeopleplaysthegameand55millionofthemplayiteverydayaccordingtoJiguanaChineseanalytics分析company. Ithasover60characterstounlockandplayasyouprogresseachwiththeirownspecialstylesandabilities.Thecharacterscoverdifferenttimesandcountries.SomearerealhistoricalfigureslikeLiBai.Somearenot.Playersusethemtofightagainsteachotherorteamuptofight.Thewinnerscanreachhigherranks. Howeveralongwithhispopularityproblemshavealsocome.Notallreviewsofthegamesaregood.Somethinkthegamecanconfusechildrenbyusingincorrecthistoricalreferences参照.forexamplethepoetLiBaiisdescribedasakillerJingKethemanwhotriedtokillthefirstemperorofChinaisagirlinthegame.Morepeopleworryaboutchildrenplayingthegametoomuchandspendingtoomuchmoneyonit.Playerbelowtheageof19accountfor25.7percentofthegame'splayers.Apieceofnewinwhicha17﹣year﹣oldboyhadaheartproblemafterplayingthegamefor40hourshasalsocreateoppositeviews. TodealwiththisTencentaddedatimelimittothegametopreventkidsfromplayingtoomuch.AsofJuly42017childrenunder12yearsoldcanplaythegameforonlyonehouradaywhileusersbetween12to18gettwohours.Thosewhotrytoplaybeyondthetimelimitwillbelockedoutofthegame. 1.WhichofthefollowingisTRUEaboutKingofGlory? A.Itisthemostpopularonlinegameintheworld B.Itoffers60charactersforplayerstochoosefrom C.Allofthecharactersarerealhistoricalfigures DPlayersfightagainsteachotherorteamuptofight 2.Theunderlinedsentencetellusthat. A.KingofGloryiseasilydesignedforanyonetoplay B.KingofGloryisapopulargametoplay C.Moreplayershavebeeninvitedtoplaythegame D.KindofGloryisdesignedonlyforChineseplayers 3.WhydidTencentaddatimelimittothegame? A.Becausechildrenareverycurious B.Childrenspendtoomuchtimeplayingthegame C.Thegameusesincorrecthistoricalreferences D.Childrendon'thaveenoughtimetoplaythegame 4.Wheremightyoufindthiskindofstories? A.Inanewspaper B.Inatravelguidebook C.Inabookreview D.Inagameinstruction
八达岭野生动物园老虎伤人事件一度引起民众的广泛关注血淋淋的事件再次告诫我们遵守规则的重要性.假如你是一名保定城市文明志愿者请用英语写一篇70词左右的文章向游客宣传动物园旅游的注意事项倡导安全文明游园. 提示1Whatshouldwedotoprotectourselvesinthezoo? 2Whatshouldwedotokeeptheanimalsinthezoosafeandhealthy? 3Whatshouldwedotokeepthezooclean? 参考词汇keepawayfromtakephotosfeedthrowkeep…clean. 要求1文章包括所有提示内容可适当发挥. 2开头和结尾已给出不计入总词数. HelloeveryoneWelcometoBaodingZoo.Tohaveawonderfultripwemustfollowsomerules. Enjoyyourselvesandhaveaninterestingday.
10分 InrecentyearsfourChinesetechnologicalinnovationsstandoutintheworld.Theyare1asfournewgreatinventionsofmodernChina. High﹣speedtrains Chinacreateditsfirsthigh﹣speedrailwaylinein2008.Sincethenthenumberofpassengertripshasincreased2over30percenteveryyear.Bytheendof2016morethan5billiontripshadbeentakenonChina'shigh﹣speedtrains.Chinaiscurrentlyworkingonthenew3oftrainsthatwillhaveatopspeedof400kilometersperhour.By2020one﹣fifthofthecountry's150000kmrailwaynetworkwillbeusedbyhigh﹣speedtrains.ThisnetworkwillconnectmorethanpercentofmajorcitiesacrossChina. Mobilepayment Mobilepaymentis4Chinaintoacashlesssocietywhichisledbythird﹣partpaymentcompanieslikeAlipay.Forexampleinsteadofplayingbycashcustomersnowpayforgoods5byputtingashortpassworldintotheAlipayappon6mobilephone.Userscanalsopaytheirwaterand7billsthroughit.Alipayalsoallowsuserstobuythingsoninternationalwebsites. Sharebikes Sharedbikes8startedinWesterncountries.ButChinahassurprisedtheworldwithhowquicklyithaswidelyusedsharedbikes.ThesebikeallowuserstopickuporparksabikeonthestreetthroughGPSandsmartphoneapps.To9abikeyoujustneedtoscanaQRcode二维码onasharedbikewithasmartphoneappandtherideaway.Afteryoufinishridingyoucanparkitatavailableareaslockitandpayforyourridethroughmobilepaymentservice. Onlineshopping Witharound751millioninternetusersChinahaslongbeentheworld's10andfastest﹣growingonlineshoppingmarket.Onlineshoppingnowaccountsfor15.5percentoftotalretailsalesinChina.Thankstolowercostsandfewerlicensingrequirementsit'seasierforsellertoopenanonlineshopinChina.Italsohelpedtocreatejobs. 1. 2. 3. 4. 5. 6. 7. 8. 9. 10.
Rainforestscover6%oftheearth'ssurface.TherearerainforestsinmanypartsoftheworldbutthebiggestrainforestsareinSouthAmericaAfricaandSouthEastAsia.Therearen'tanyrainforestsinEuropeorNorthAmerica. Thousandsofanimalsliveintherainforests.Therearemanybeautifulbirdsinsectsandreptiles爬行动物intherainforests.Therearealsothousandsofdifferentplants.Itisalwayshotinarainforestandthegroundisalwayswet.Itisalsodark. Therainforestsareveryimportanttous.Thetreesandotherplantsintherainforestshelptomaketheairthatwebreathe.Theygiveuswoodrubber橡胶fruitsandmanyofourmedicines. Butinmanyplacestherainforestsareindanger.ForexamplemanyyearsagotherewasalargerainforestinJava爪哇岛.Therewerethousandsofdifferentplantsandanimalsinitbutnowthereisnothing.Peoplecutdownthetreestogrowrice.ManyanimalswenttootherpartsofJavabutsomeanimalsdisappearedforever.Thesamethingishappeningnowinmanypartsoftheworld. Therainforestsareindanger.Soweshouldcareabouttheprotectionofthem. 1.Wherearethebiggestrainforests? A.Inmanypartsoftheworld. B.InNorthAmericaEuropeandSouthwestAsia. C.InEuropeandNorthAmerica D.InSouthAmericaAfricaandSouthEastAsia 2.liveintherainforests. A.Thousandsofanimals. B.Thousandsofdifferentplants. C.Alargenumberofanimalsandplants. D.Somefruitsandmanymedicines. 3.WhydidtherainforestdisappearinJava? A.Becausepeoplecutdownthetrees. B.BecausesomeanimalswenttootherpartsofJava. C.Itisalwayshotintherainforest. D.It'sdarkandwetintherainforest. 4.Whatisthemainideaofthefourthparagraph? A.TherewasalargerainforestinJava. B.Therainforestsareindanger. C.Someanimalsdisappeared. D.Therainforestsareimportant. 5.Whatdoesthewriterwanttotellusinthispassage? A.Rainforestscover6%oftheearth'ssurface. B.Thetreesandotherplantsintherainforestshelptomaketheairthatwebreathe. C.AlargerainforestinJavadisappeared. D.Weshouldprotecttherainforests.
2分这些裤子和短袜多少钱? Howmucharethese?
helpputmakefamilyheavy BencouldhearstrongwindsoutsidehishomeinAlabama.Blackcloudsweremakingtheskyverydark.Withnolightoutsideitfeltlikemidnight.ThenewsonTVreportedthata1rainstormwasinthearea. Everyoneintheneighborhoodwasbusy.Ben'sdadwas2piecesofwoodoverthewindowswhilehismomwasmakingsuretheflashlightsandradiowereworking.Shealsoputsomecandlesandmatchesonthetable. Benwashelpinghismom3dinnerwhentherainbegantobeatheavilyagainstthewindows.Afterdinnertheytriedtoplayacardgamebutitwashardtohavefunwithaseriousstormhappeningoutside. Bencouldnotsleepatfirst.Hefinallyfellasleepwhenthewindwasdyingdownataround300a.m.Whenhewokeupthesunwasrising.Hewentoutsidewithhis4andfoundtheneighborhoodinamess.Fallentreesbrokenwindowsandrubbishwereeverywhere.Theyjoinedtheneighborsto5cleanuptheneighborhoodtogether.Althoughthestormbrokemanythingsapartitbroughtfamiliesandneighborsclosertogether. 1. 2. 3. 4. 5.
2分今年他比往年更忙于学业了 Thisyearheisschoolworkthanbefore.
1分Beforethesunweneedtogettothetopofthemountain. A.set B.sets C.issetting D.willset
10分ThedaywasThankfulThursday.Itisaweekly1thatmytwolittlegirlsandIbeganyearsago.Wegooutintheworldanddocharitywork.LastThursdayweweregoingtobuy2forthebeggarsinthestreet. Iordered15lunchesfromMcdonald'sand3todeliverthem.Welovewhatwesawinthestreetaan4andhappypersonholdinguptheirlunchbag. Thenwenoticedanoldwomanaskingforchange.Wehandedherourfinallunch.Aswegotintothecarshestartedto5tous.Noonehaseverdone6likethisformebeforeshesaidwithasmile.wellI'mgladthatwewerethefirst.Ireplied.So7willeatthelunch?Iasked. ShejustlookedatmewithherhugetiredbrowneyesandsaidOhhoneyI'mnotgoingtoeatthislunchmyself.YouseeIhavealittlegirlofmyown.Iusuallycan't8tobuyherthefoodsheenjoys.Buttonightshewillbehappy. Idon'tknowifthekidsnoticedthetearsinmyeyes.Ihavequestionedmanytimewhetherouractsofkindnessweretoo9toreallybringaboutchange.Yetinthatmoment.I10thetruthofMotherTeresa'swordsWecannotdogreatthinsonlysmallthingswithgreatlove. 1.Acelebration Bbehavior Cduty Dtradition 2.Abreakfast Blunch Cbrunch Dsupper 3.Asetout Bsetaside Csetabout Dsetup 4.Aconfident Beasygoing Csurprised Doutgoing 5.Achat Bspeak Ctell Dshout 6.Aeverything Bsomething Cnothing Danything 7.Ahow Bwhere Cwho Dwhether 8.Await Bhelp Cafford Dpromise 9.Aweak Bsmall Chuge Dmany 10.Arecognized Brefused Creceived Drecycled
Thissummerourfamilywentona1v.Wewenttothenationalpark.Itwasinthe2northpartofthecity.We3atheparkat600inthemorning.Theairwasfreshandwesawgreentreeseverywhere.Ifeellike4climbuparocktopickflowers5mymotherstoppedme.She6wmenottodothat.Shesaiditwas7dangeranditalsowasharmfultothenature.Wesaw8hundredofdifferentplantsandwelearned9lotaboutthenatureas10good. 1. 2. 3. 4. 5. 6. 7. 8. 9. 10.
Lifeislikeajourney.Onthewaywehavehappinessandsadness.1It'snotdifficultforanyonearoundyoutotellhisregrets.Whenwegetolderwelookbackandwishthatwehadmadebetterchoices.Howcanweavoidfutureregrets? Makebetterplans Ifyoustarttodosomethingyou'dbettermakeaplanbeforedoingit.Theearlierthebetter.Youwillknowwhatcomesfirstandwhatcomeslast.2.Ifchangeshappenyoucanhavemoretimetodealwiththem. Liveamoreactivelife Youcangoaroundmoreoften.Moreoutdooractivitiescankeepyourelaxedandactive.Youalsoneedtobekind.Thankyoucanbringasmiletosomeone'sface.3. Findtherightfriend Afriendmaymakeyourlifeandheorshecanbreakyourlifeaswell.Soyouneedtothinktwicewhenyouchooseafriend.Goodfriendswillalwaysmakeyourideasbetter.4.Thatlittlehelpmaygetyougoodresults. Neverfearfailure Everybodyfails.Eventhegreatestpersonfailed.5.Wemusttakefailureasachancetolearnandimproveourselves. Lifeisgood.Wedon'thavetoliveinourpastbutwedohopethatwecanplanbetterlivebetterandworkbetterwhenwehavethechancetodoso. A.Weshouldnotfearfailurebecausefailureisnottheendoftheroad B.Learntosaysorryanddon'tbeangrywithothers C.Sometimesitisalsofullofregrets D.You'llalsoknowwhatyoushoulddoandwhatyoushouldn'tdo E.Whenyougetintotroubleaskothersforhelp 1. 2. 3. 4. 5.
5分AHeyJack!Icametoyourhouseyesterdayafternoonbutyouweren'tin. BSorrySarah！1 AWasitabirthdayparty? BNoitwasaschool﹣leavers'party.Wearegoingtofinishourmiddleschoollifesoon. ASoweare.Howaretheparty? BItwasgreatbutIfeelsadbecauseIdon'twanttoleavemydearteachersandclassmates. AThat'strue.2.Bythewaywhat'syourplanaftergraduation? BIt'shardtosay.3 AThat'sagreatidea.What'stheproblemthen? BMyparentsdon'tagree.Theywantmetogotoagoodhighschoolandthenenteragoodcollege. A4 BYesbutIonlywanttoplayfootball. A5You'dbetterhaveafurthertalkwithyourparents. A.Ihaven'tdecidedyet B.Butyoucanstillplayfootballincollegecan'tyou? C.Iwashavingapartyatschoolatthattime D.Ithinkyoushouldworkhardatyoulessons E.Afterallyouhavestayedtogetherfornearlythreeyeas F.I'dliketobeafootballplayersbecausefootballismyhobby G.That'sreallyaproblem. 1. 2. 3. 4. 5.
6分ThewordformilkinGermanisMilch.InFrenchitislait.Usuallyyoudon'tfindthesamewordsineverylanguage.ButthereisanexceptionforthewordOK. ItisthemostfrequentlyspokenexpressionintheworldOKwasfirstintroducedtotheworldintheBostonMorningPostonMar.231839.Itreado.k.allkorrectwhichmeansallcorrect.AlthoughitwasonlyajokeatthattimelaterpeoplebeganmarkingOKondocumentsandusingOKonthetelegramtosaythatallwaswell.Todaypeoplecrosscountriesusethisexpressioneveryday.Howabout2o'clock?OK?OKOKthen.ThewordOKiseasytosayandwriteandclearenoughtobeunderstood.Besidesitoffersneutrality中立thatotherwordsdon'thave.Ifyousaysomethingisgreatsomepeoplemaysayitisn't.ButwithOKeveryonegenerallyagrees. Arethereanyotherwordsthatcancrosscountriesandcultures? Huhisanothercommonlyusedword.Researchersfoundthathuhmeanssurpriseordisbeliefin10differentlanguages.Sometimespeopleneedawordtoexpressmanymeaningsatonce.Forexamplesometimesthereisaproblemofunderstandingoryouwanttoasksomebodyforareaction.Sayinghuhisshortandeasytosayandhear.Alsoyoudon'tneedtolearnthiswordjustlikeyoudon'tneedtolearntocryorlaugh.Huhjustcomesoutnaturally. Otherwidelyusedwordsincludemamawhichisconsideredtobetheeasiestwordforbabiestopronounce.Don'tforgetgameover.Itisnotonlyusedbysportsfansbutalsotodescribetheendofaneventinreallife. 1.WhichoffollowingisNottrueaboutOK?. A.Itwasajokeforallcorrectatfirst. B.Itwasfirstusedonthetelegraph C.Itiseasytobeunderstand D.It'snotastrongwordtoshowyouopinion 2.HuhiswidelyusedNOTbecause A.itcanexpressmanymeaningsatonce B.it'seasytosayandhear C.youdon'tneedtolearnit D.it'stheeasiestworldforustopronounce 3.What'sprobablythebesttitleforthestory?. A.Wordswithoutborders B.Themostpopularwords C.Wordsweoftenuse D.Mostwidelyusedwords
1分TheChinaInternationalImportExponewbusinessopportunitiesformanycountriesrecently. A.hasprovided B.hadprovided C.wouldprovide D.wasproviding
1分Nowtheairinourcityisthanitusedtobe.Somethingmustbedonetostopit. A.good B.bad C.worse D.better
1分Peopleshoulddriveatlessthan40kilometreshouronthisroad. A.a B.an C.the D./
benewmythereahospitalhometownwillin .
IbelieveIcandotheworkasasKim. A.good B.better C.well D.careful
15分人们常说要看中国五百年青岛北京要看中国五千年请西安.近几年世界四大文明古都之一西安成为千万人前来打卡的网红热门城市长安城青灰色的城墙映衬着绚丽的街灯阐释着西安年.最中国的传统文化精华与大国文化自信.假如你是Jim你受邀请浏览西安请以AvisittoXi'an为题写一篇短文介绍你到西安的所见所闻所想. 提示alonghistoryvisitlotsofinterestingplacesdeliciousfoodfriendlypeople 要求语句通顺意思连贯书写工整不少于70字开头已经给出不计入总字数. It'smyhonortobeinvitedtovisitXi'an.SoIhadachancetolearnaboutthishistoricandbeautifulcity.
1分Atpresentmoreandmorestudentschooseonlinecoursesandstudyby. A.they B.them C.their D.themselves
﹣Whataniceday!goonatriptogether? ﹣Great! A.Whatabout B.Wouldyoulike C.Shallwe D.Whydon't
pleasantonswingittoplayisthe .
热门题库
更多
高三下学期生物
高三下学期化学
高三上学期英语
高二下学期英语
教案备课库
高三下学期英语
教案备课库
教案备课库
教案备课库
教案备课库
教案备课库
国际法
教案备课库
教案备课库
教案备课库
教案备课库
湘公网安备 43130202000226号