问题详情:如图所示,a、b、c、d四个图是不同的双缝干涉或单缝衍*图样。分析各图样的特点可以得出的正确结论是()A.a、b是光的双缝干涉图样,c、d是光的单缝衍*图样B.a、b是光的单缝衍*图样,c、d是光的双缝干涉图样C.ab实验装置一样时,形成a图样光的波长比形成b图样光的波长长D.cd实...
2021-05-02 6574
问题详情:已知*、乙、*、丁四种粒子为原子或单原子离子,其单粒子的原子序与电子数如表所示。关于此四种粒子的叙述,下列何者正确()粒子 原子序电子数 * 8 8 乙 9 10 * 10 10 丁 1210A.*、*均呈电中* B.乙、*是相同的原子C.乙、丁的帶电量相同D.*、丁的质子数均大于电...
2020-06-08 31155
人和人之间,永远不是那么简简单单的单纯的爱,或者单纯的恨。选择钻石耳环或者单手镯。可以在材料的空白处做笔记(如果你是使用复制材料或者自己的书的时候),或者单独做摘记。这些*作表明了来源及目标类型的多样*,以及资源对象的**,或者双向,或者单向。您可以对所检查的所有主机...
2017-05-21 32485
问题详情:根据所给单词的首字母或汉语填写单词,注意时态、单复数等Zealandhasam______seaclimate. 72.Youcan’ttakep_____ofthehouseuntilyouhavepaidtheestatetax(地产税).schooliss__________bytrees.reagricultureshould_______(依靠)onhightechnology..75.Hissonhas...
2022-04-08 10618
问题详情:已知*,,且(为虚数单位),则( )A. B. C.或 D.【回答】D知识点:*与函数的概念题型:选择题...
2020-12-14 7904
问题详情:若函数在上是单调函数,则实数的取值范围是()A.或 B.或 C.或 D.【回答】A知识点:*与函数的概念题型:选择题...
2021-10-23 21181
问题详情:用单词或短语填空。relaxing,botanicalgardens,whalewatch,educational,dreamvacation,historical1.Ifyoucouldgoanywhereintheworld,whatwouldbeyour______?2.IwanttolearnanewlanguagewhileI’monvacation.Doyouhaveinformationaboutthiskindof______vacationi...
2021-09-12 19576
问题详情:根据首字母或汉语提示完成单词。1.Allthestudentslaughatmebecausemyclothesareoutofs_________.2.“Don’tworry,mydearyoungman;there’snothings_______.”thedoctorsaidtome.3.Everyonewenttoplaybowlinge_____Tomandmebecausewedon’tlikeit.,ourEnglishtea...
2022-04-06 19828
问题详情:单词拼写;根据句子中所给的单词首字母或中文提示,填写正确的单词.1.Ourteacherhaslotsofe inteaching.Soheoftenmakeshisclassactive.2.Don'tspeakloudlyinp .It'simpolite.3.Theweatherwasterrible,butthebustheytookarriveds atlast.4.Tohiss ,hisfatheragreed...
2020-11-22 8222
问题详情:与向量共线的单位向量坐标为( )。 A.或 B.或 C.或 D.或【回答】D知识点:平面向量题型:选择题...
2020-01-23 16346
问题详情:单词拼写;根据句子中所给的单词首字母或中文提示,填写正确的单词。1.Themeetingwilllastfourdays,fromMondayto T .2.Wouldyoupleasemakeashopping l forthepicnic?3.Pleasesendmeane-mailassoonas p .4.I’ll i ...
2021-05-02 6161
原谅或许简单再次信任未免太难。你所选用的监测衡量系统或许简单,或许复杂,而这取决于你所监测的行为是简单还是复杂。或许简单的放宽市场,包括劳工市场,取消福利国家是更好的选择。我的梦想,或许简单而平凡,可因为梦想,无边的未来却也会闪现光芒。四季散开的人情味儿浓浓,或许简...
2022-04-27 25630
问题详情:根据中文提示或所给单词,用单词的适当形式填空。(10%)1.___________(百万)ofpeoplecanspeakEnglishinChinanow.2.I__________(真地)don’tknowhowtoreadthisword.rrowismyfather’s_________(五十)birthday.4.Westernpeopleusuallyeatfoodwith_________(小*)andforks.5.Amyi...
2021-03-14 8045
问题详情:词汇;选用方框内的单词或词组填空,其中有一个单词或词组是多余的appearance industry winanawardfor votefor feelsadabout getbored1.Afterreadingthisbook,IcriedbecauseI___________thedeathofthedoctorinit.urnmadeherfinal____________in...
2020-03-28 17447
问题详情:根据短文内容完成句子(所填内容可能是单词或或短语)。ChenYujie15,studiesataboardingschoolinNingbo,Zhejiang.SheusedtogobacktoherhomeinCixieveryweektogetmoneyfromherparents.itwasnotashortridehomeandthetripsweretiring.Chenhopedherparentscouldputthemoney...
2019-07-03 29823
问题详情:根据所给单词的首字母或者汉语意思填写单词。1.He____(否认)attemptingtomurderthepresidentlastweek.2.Iboughtthedresswithonly50yuan.It’sarealb_________.3.Themantriedtobreakintotheshopduringthenight,butgot_____(陷、困)inthechimney.4.Gettinghighmarksisnotworth...
2020-03-09 22487
问题详情:将下列单词或词组填入空格。每空格限填一词,每个单词或词组只能填一次 DearRonny,Yearsagoyoucametomeforhelp.Yousaid,“Grandpa,howisitthatyou’ve 1 somuchinyourlife?You’restillfullofenergy,andI’malreadytiredoftryinghard.WhatshouldIdo?”He...
2021-04-26 28435
问题详情:根据中文或音标写单词1.Thestudentsareinthesameclass,buttheyspeakdifferent_____________(语言). 2.LookatLily's_______(微笑的)face.Sheoftenwearsasmileonherface.3.Youreallydidabadjob,butImyselfdid____________(坏).allknowPollutionisa_______...
2020-09-06 21911
问题详情:看图填单词或短语: 1.My_________areonthetable.2.Apples,bananasandpearsare ___________.3.________ismyfavoritefood4.That’saphotoofmy_________.Look,thesearemyfatherandmother.5.We__________footballatschool________ourclass...
2021-03-21 16187
问题详情:单词拼写。(根据中文意思或首字母写出单词)1. Ihavea______(手表)inmybackpack.2. –Let’splaycomputergames.--That_________(听起来)great.3. Sonialikeshislessonverymuch,becauseit’sso________(有趣的).4. My___...
2020-11-12 32789
问题详情:词语运用;选出方框内的单词或词组填空,其中有一个单词或词组是多余的。 spread common everywhere gift thinktwice wheel 1.AtChristmasmyunclegavemeawatchasa .2. Mybrotherisanuntidyworker---helea...
2020-11-16 25548
问题详情:词汇运用.选用方框中的单词或词组填空,其中有一项单词或词组是多余的prefer praise heat carelessness payattentionto born sleepycontrolling 1.Thesungivesusbothlightand______________.2.IthinkJohnsonisa_____________writer.Heisverycreative.3.H...
2019-03-12 32234
问题详情:单词拼写根据句子中所给的单词首字母或中文提示,填写正确的单词。1.IlikethisEnglishs .SoIoftensingitwhenI’mcooking.2.–Whattimedoyougettoschooleverymorning? –Ataq pastseven.3.–WhydidtheancientemperorsbuildtheGreatWa...
2021-03-08 23684
问题详情:如图,是一个简单的数值运算程序.则输入x的值为( )A.3或-3 B.4或-2 C.1或3 D.27【回答】B 知识点:乘法公式题型:选择题...
2019-11-05 22531
问题详情:根据中英文提示或句意写单词1.Atthe_____________(开始),Ididn’tlikeEnglish,butnowIamgoodatit.2.It’snecessaryandusefulfortheyoungtolearna____________(外国的)language.3.I’dliketotakea______________(alongtrip)toHongKongwithmyparentsthissummer.4.N...
2021-03-06 28015