- 问题详情:小刘同学参加了今年我市初中学业水平考试物理实验*作技能考查,抽到试题《测定物体所受的浮力》,检查完所需器材:烧杯、*簧测力计、待测物体、水、细线,按下面步骤进行了*作。①用*簧测力计测出待测物体的重力;②用*簧测力计测出待测物体部分浸入水中时*簧测力计对物体...
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- 问题详情:相同质量的铜片分别与过量的体积相同的浓**、稀**反应。二者比较,相等的是①铜片消耗完所需时间; ②反应生成的气体体积(标准状况);③反应中氧化剂得到的电子总数; ④反应后溶液中铜离子的浓度A.①③ B.②④ ...
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- 问题详情:如图所示,请完成光路图. 【回...
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- 问题详情:根据所给提示完成句子.Hehasmuch_____________(experience)asanengineer.Sohecanbuildthebridgesuccessfully.【回答】experience知识点:构词法题型:完成句子...
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- 问题详情:根据所给提示完成句子1.Themanr________silentwhenthepolicemanaskedhimquestions.2.Therobotwas________(发明)byaJapaneseboywhohastalentinscience.3.Theboysared________intothreegroupstoplaythegame.4.Tomatoeswereb________toChinacenturiesago.Butatthat...
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- 问题详情:完全燃烧100g酒精所放出的热量为______J,若其放出的热量有70%被水吸收,能使10kg的水从20℃升高到______℃.(q酒精=3.0×107J/kg)【回答】【考点】燃料的热值;热量的计算.【分析】(1)根据Q=mq求出酒精完全燃烧放出的热量;(2)已知利用的热量为总热量的70%,求出水吸收的热量,再根...
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- 问题详情:如图所示,完成光路图.【回答】【考点】作光的反*光路图;作光的折*光路图.【分析】根据反*定律完成反*光线,即入*光线和反*光线分居法线的两侧,入*角等于反*角;然后根据折*定律完成折*光线,即光从水中斜*入空气时,折*光线和入*光线分居法线两侧,折*角大于入*角.【解答】解:首...
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- 问题详情:Completethefollowingsentencesasrequired(根据所给要求完成句子。1-6小题每空格限填一词)1.Theinventionofsmartphoneschangedtheworldinmanyways.(改为一般疑问句) ___________theinventionofsmartphones_________theworldinmanyways?2.Thatamusementparkhaslot...
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- 问题详情:Completethefollowingsentencesasrequired(根据所给要求完成句子。62-67小题每空格限填一词)1.LucypractisestheviolinintheclubonFridayafternoons.(改为否定句)Lucy____________theviolinintheclubonFridayafternoons.2.MysisterwilltakepartintheChinesepoemcontest...
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- 问题详情:词汇。根据所给提示完成单词。1. Theyenjoyed___________(他们自己)atyesterday’sparty.2. TheWhiteHouseisinW____________oftheUSA.3. Doyoulikethe__________(travelingfromoneplacetoanother)inJapan?4. S__________is...
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- 问题详情:请完成图(9)所示的光路图。【回答】如图所示:【命题立意】本题旨在考查凹透镜中的三条特殊光线作图;考查凹透镜中三条特殊光线的作图能力。难度:一般【解析】凹透镜对光有发散作用。凹透镜的三条特殊光线:过凹透镜光心的光线传播方向不变;过异侧焦点的光线经凹透镜后折*...
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- 问题详情:根据所给中文提示完成句子.1.Thesunrisesfromthe __ (东边)2.Hiswordsgiveusthe __ (温暖).3.I __ (想知道)ifIcansitnexttoyou.4.Haveyouever __ withanEnglishgroup(英语小组合作学习)?5.How __ ...
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- 问题详情:根据所学知识,完成下表。【回答】 大于0摄氏度,小于0摄氏度; 无封冻 小于800毫米 以旱地为主知识点:未分类题型:综合题...
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- 问题详情:如图所示,请将光路图补充完整。【回答】【解答】过凹透镜光心的光线其传播方向不变;平行于主光轴的光线经凹透镜折*后折*光线反向延长通过焦点,如图所示:【分析】仔细观察入*光线或折*光线的特点,根据凹透镜的三条特殊光线作图。【点评】凹透镜有三条特殊光线:①过光心...
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- 问题详情:Completethefollowingsentencesasrequired.(根据所给要求完成句子。每空格限填一词)1.Brucewrotesomeletterstohispenfriendlastmonth.(改为否定句)Bruce________________anyletterstohispenfriendlastmonth.2.IborrowedsomebooksfromShanghaiLibrarytwiceamonth.(...
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- 问题详情:根据所给提示,完成句子。1.Heseemstohavealotofmoneyaccordingtowhathewears.(改为否定句)He____________________tohavealotofmoneyaccordingtowhathewears.2.Igotoseemygrandmaattheoldpeople’shomethreetimesamonth.(对划线部分提问)____________________doyougo...
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- 问题详情:根据所给汉语,完成下列句子。1. Itreallybenefitedmealottopreviewlessons,getactivelyinvolvedinclass,andreview________(所教授的)afterclass.2. Iwastoldthatthemodel_____(已售完)andIhadtowaitatleastthreemonthsforanewone.3. Tasmania____...
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- 问题详情:根据所给提示完成句子Hehasmuch_____________(experience)asanengineer.Sohecanbuildthebridgesuccessfully.【回答】experience知识点:名词题型:选择题...
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- 问题详情:选用所给句子完成对话。A: 1 Whatdidyoudotoday?B:Weplantedtreesjustnow.A:Oh,Ihaveremembered. 2 wheredidyouwork?B:Atthefootofthehill.A:Theoneontheothersideoftheriver.B:Howdidyougetthere?B:Onfoot. 3 .A:Butwhatmadeyourclothessodirty?B:Ifel...
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- 问题详情:选用所给句子完成对话。A:_______(1)B:Yes,Ihaveone.It’sabirthdayfrommyuncle.A:________(2)B:IusuallyuseittosearchtheInternet.A:Why?B:_________(3)A:_________(4)B:Everyday.A:_________(5)B:Ilikeitverymuch.It’sveryuseful.A.Howdoyoulikeyourcomputer...
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- 问题详情:选用所给句子完成对话。A:Wehavetomeettheothersat8:30atthereserve(自然保护区),don’twe?B:(1)________A:Doyouknowhowtogetthere?B:(2)________It’lltakeusabouttwohourstogettherebybus.A:(3)________B:It’sanareathatprotectslotsofdifferentanimals.A:(4...
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- 问题详情:选用所给句子完成对话。A:Hi,Johnny!Ihaven’theardfromyouforalongtime!(1)________________B:I’vestartedanewjobasacomputersalesmansixmonthsago.LastmonthIwenttoJapan—(2)______________________A:Wow!Japan!(3)__________________Tellmeallaboutit.B:Ih...
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- 我们都无法忘记第一次喜欢的人,就像无法忘记出生时遇见的第一缕阳光。原本夏蕊宁以为夜凛会是她的那第一束光,他翩翩少年,迎风胜雪。可命运却偏偏给她安排了天秤的另外一端——夜凛的弟弟夜渺,那个像微风一般的少年,机智聪慧,却让人琢磨不透。他会在大学开学的第一天和她抢车位...
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- 问题详情:完成句子。根据所给提示,完成句子。shouldbeencouragedtochoosebythemselves.(一般疑问句)________kids_________encouragedtochoosebythemselves?lebelievethatthenationaldishinBritainisfishandchips.(同义句)________________thatthenationaldishinBritainisf...
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- 问题详情:根据所给汉语完成句子。1.Theoldmanlivesin________(*东北).2.Thewomanseldommeetsherson________(一年到头).3.________(越来越多)studentsarecomingheretoseetheteacher.4.Ifwedon'tprotectthebirds,theywillbe________(处于危险中).5.Heis______________(够...
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