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發表於:2022-06-11
問題詳情:一定温度下,在固定體積的密閉容器中發生下列反應:2HI(g)H2(g)+I2(g)。若c(HI)由0.1mol·L-1降到0.07mol·L-1時,需要15s,那麼c(HI)由0.07mol·L-1降到0.05mol·L-1時,所需反應的時間...
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發表於:2021-08-21
問題詳情:Wecanalwayshearvoicescomparingtheeducationsystemsin China andthe US.It'struethat61 existalotofdifferences,butthiscannotbeanexcuse62 havingapassiveattitudeto...
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發表於:2023-12-31
1、KeeprecordforTzuChiandprovideevidencefortheerahasalwaysbeenTzuChiHumanitarianmission'sgoalandmissionstatement.2、ThemedicalteamreachedChiHueiinthemidstofanenemyartill...
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發表於:2020-04-08
問題詳情:閲讀下面短文,從短文後所給的五個選項中選出能填入短文空白處的最佳選項,使短文通順、連貫,意思完整。 Chinesepeopleseespringflowersandtheautumnmoonasthemostbeautifuls...
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發表於:2019-10-29
問題詳情:假定你是李華,你的英國朋友Peter來信諮詢如何才能學好中文。請根據要點寫一封回信。參加中文學習班(Chinesecourse);刊中文書刊、電視;學唱中文歌曲;交*朋友。注意:詞數100字左右;可適...
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發表於:2019-05-24
問題詳情:一定温度下,在某密閉容器中發生反應:2HI(g)H2(g)+I2(s)ΔH>0,若0~15s內c(HI)由0.1mol·L-1降到0.07mol·L-1,則下列説法正確的是()A.0~15s內用I2表示的平均反應速率為v(I2)=0.001m...
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發表於:2018-10-21
Becauseofslowmovements,taichichuan,alsoknownasshadowboxing,isfrequentlyassociatedexclusivelywithseniorcitizens.TheglitteringskyscrapersofHongKongCentralonHongKongIslandov...
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發表於:2021-03-20
問題詳情:H2(g)+I2(g)2HI(g)已經達到平衡狀態的標誌是()①c(H2)=c(I2)=c(HI)②c(H2)∶c(I2)∶c(HI)=1∶1∶2③c(H2)、c(I2)、c(HI)不再隨時間而改變④單位時間內生成nmolH2的同時生成2nmolH...
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發表於:2018-09-23
Thetowerchiefmurmured.Thenwhyisn'titlistedinthetowerchiefslog?...
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發表於:2020-12-23
問題詳情:FilmsinWest-cityCinemathisweekAWORLDWITHOUTTHIEVES• Chinesefilm(2004)• Dircected(導演)by FengXiaogang• MainlyactedbyLiu Dehua,LiuRuoying,GeYou,LiBingbin...
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發表於:2019-12-04
問題詳情:LucyandLilycanspeakgoodChinese,becausethey Chinaforsixyears.A.havebeenin B.havebeentoC.havecometo D.havegoneto【回答...
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發表於:2021-06-13
問題詳情:關於英文稱呼*國名為“CHINA”一詞的來歷,比較流行的説法是來源於瓷器,因為在英語中*和瓷器都是“CHINA”;也有人則把“CHINA”與絲綢掛上鈎。這主要反映了()A.古代絲織業和制瓷業...
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發表於:2022-01-12
問題詳情:Thisisagoodboy. nameisNick. A.Her B.He C.His【回答】C知識點:物主代詞題型:選擇題...
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發表於:2019-09-18
問題詳情:完形填空:閲讀下面的短文,從短文後各題所給的A、B、C、D四個選項中,選出一個可以填入空白處的最佳選項。ChinesefarmerChenXingyinlostbothhisarmsinanaccidentwhenhewasveryyou...
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發表於:2017-01-20
Thekeytostayingalertandawakeonthejobistokeepyourchimoving.Kimchiisnowbeingdubbedkeum-chi,thefirstsyllablebeingKoreanforgold.Theindividualperpetratingtheshameartificiallyi...
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發表於:2018-04-19
Yes,CIFHoChiMinhCity.ShopsinHoChiMinhCityarestackedwithgoods.IwasinHoChiMinhCity,Vietnam.TenyearsagotherewereonlybicyclesinHanoiorHoChiMinhCity.ImetmybrotherinHoChiMinhCi...
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發表於:2017-01-16
Beginadailytaichipractice.Butthemarkedimprovementinthetaichigroupsuggestsanadditionalbenefitfromtaichi.Checkoutsimpletaichimovesthatyoucanlearneasilyinmybook,Harmonytaich...
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發表於:2020-02-06
問題詳情:根據漢語意思完成句子,每空一詞。1.國足在2015澳大利亞*盃賽中表現突出,我們對他們的表現讚不絕口。Chinesesoccerteamdidverywellin2015AFCAsianCup.Weare____________________...
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發表於:2020-10-17
問題詳情:AsmoreandmorepeoplespeakthegloballanguagesofEnglish,Chinese,Spanish,andArabic,otherlanguagesarerapidlydisappearing.Infact,halfofthe6,000—7,000languagesspokenarou...
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發表於:2020-04-25
問題詳情:完形填空 通讀下面短文,掌握其大意,然後我26~40各題所給的四個選項中選出一個最佳選項。Forme,Chirstmasalwaysbeganinthemiddleofthecold,windymonthofNovember.MysisterAlic...
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發表於:2020-09-06
問題詳情: AccordingtoGlobalBlue,atax-freeshoppingconsultancy,Chineseshoppersweresaidtobethebiggestoverseasspendersintheyear2013,eachcustomer________anaverageof £1,367pert...
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發表於:2020-05-31
問題詳情:把句子補充完整1.ThatnightMary (生下)thisveryspecialboy.2.Childrenusually (睡着)assoonastheygotobed.3.Wehelp (互相)whenweareintrouble.4....
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發表於:2020-08-07
問題詳情:Let’shavesomeand. to;chickenstoes;chicken toes;chickens to;chicken【回答】B知識點:名詞題型:選擇題...