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發表於:2021-08-22
問題詳情:計算:﹣24的結果為()A.﹣8 B.8 C.﹣16D.16【回答】C【分析】﹣24表示4個2的乘積的相反數.【解答】解:﹣24=﹣16.故選C.【點評】乘方是乘法的特例,乘方的運算可以利用乘法的運算來進行.注意區分(﹣2)4...
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發表於:2021-10-07
問題詳情:Catsarethosecutecreaturesthatwelovehavinginourhomes. 16 Ifyoudon’tknowtheadvantagesyet,Icanenlighten(啟發)you.Allyougottodoistoreadbelow.Comeon,itisworthyourtime...
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發表於:2022-08-10
問題詳情:16 Ateamgetsbetter.Akidpracticesmoreandswimsapersonalbestorlearnsanewmoveonthebasketballcourt.In2006,twothingshappenedthatgotmethinkingaboutchange—insportsandin...
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發表於:2020-08-18
問題詳情:16.Thestorytellerwastellingusastoryinavividway____________________ithimself.(asif)這個講故事的人以一種生動的方式給我們講了一個故事,好像他親身經歷過一樣。17.Anofficia...
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發表於:2021-03-06
問題詳情:MaketherightchoicesWhatislife’sgreatestgift? 16______Choiceistheabilitytoselectonecourseofactionfromasetofalternativestoachieveagoal.Whatissogreataboutchoice?It...
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發表於:2020-07-20
問題詳情:如圖,是一組按照某種規律擺放成的圖案,則圖5中三角形的個數是()A.8B.9C.16D.17【回答】考點:規律型:圖形的變化類.分析:對於找規律的題目首先應找出哪些部分發生了變化,是按照什麼規律變化...
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發表於:2020-11-28
問題詳情:Mostofusleadabusylife. 16_Wethink,“IfIreachedmy goal,thenIwouldbehappy”,or“IfIcouldgetabetterjob,thenIwouldenjoylife.”Butwhynotenjoyliferightnow?Firstly,taketi...
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發表於:2020-03-17
問題詳情: 將一對遺傳因子的雜合子,逐代自交3次,F3中純合體的比例是A.1/8 B.7/8 C.9/16D.6/17【回答】B知識點:遺傳的基本規律單元測試題型:選擇題...
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發表於:2021-03-06
問題詳情:-16÷4×= .【回答】-1知識點:有理數的乘除法題型:填空題...
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發表於:2021-07-09
問題詳情: 16 Yourschooldaysshouldbesomeofthebestandhappiestdaysofyourlife.Howcanyougainthemostfromthem,andensurethatyoudonotwastethiswonderfulopportunitytolear...
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發表於:2019-05-05
問題詳情: 16 Ifyouaregrowingtomatoesinyourbackyardforsaleyouareproducingforthemarket.Youmightsellsometoyourneighborandsometothelocalmanagerofthesupermarket.Butineitherca...
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發表於:2020-11-14
問題詳情: 16 Scientistsandexpertshaveprovedtheuniquenessoffinger-printsanddiscoveredthatnoexactlysimilarpatternispassedonfromparentstochildren,thoughnobodyknowswhythis...
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發表於:2021-09-16
問題詳情: (16)____Youprobablythinkyouwillneverbeatopstudent.Thisisnotnecessarilyso,however.Anyonecanbecomeabetterstudentifheorshewantsto.Here’show: Planyourtimecarefull...
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發表於:2022-01-13
問題詳情: 16 .Wearetaughthowtoholdaknifeandforkandnottotalkwithourmouthsfull.Wearetaughthowtoshakehandsandwhentostandandwhentositandthewaytointroducepeople...
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發表於:2019-11-21
問題詳情:果蠅體細胞中有8條染*體,其有絲*中期細胞中的染*單體數是()A.4B.8C.16D.32【回答】解:由於果蠅的染*體數是8條,在有絲*的中期,每一條染*體含有2條染*單體,所以有絲*的中期染*單體的數目是...
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發表於:2020-09-20
問題詳情:9x2=16【回答】解:(1)∵9x2=16,∴x2=,則;知識點:平方根題型:計算題...
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發表於:2021-01-22
問題詳情:正項等比數列的值是A.4B.8C.16D.64【回答】 C 知識點:數列題型:選擇題...
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發表於:2021-09-22
問題詳情: 16 Whatwouldyoubelikeifyouweretotakethecollegeentranceexamtomorrow? 17 Or,worriedanduneasy?“IwassurprisedathowIcouldgetangrysoeasilywithmyparentsbeforea...
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發表於:2021-04-25
問題詳情:已知複數z滿足(1﹣i)=2,則z5=( )A.16 B.﹣4+4i C.﹣16D.﹣16i【回答】B【考點】複數代數形式的混合運算.【專題】數系的擴充和複數.【分析】由已知的等式利用複數代數形式的乘除運...
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發表於:2021-08-09
問題詳情:16Youprobablythinkyouwillneverbeatopstudent.Thisisnotnecessarilyso,however.Anyonecanbecomeabetterstudentifheorshewantsto.Here’show:Planyourtimecarefully.Whenplan...
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發表於:2019-12-16
問題詳情:Parentsfeelthatitisdifficulttolivewithteenagers. 16 Accordingtoarecentresearch,themostcommonargumentbetweenparentsandteenagersisthatregardinguntidinessand...
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發表於:2019-07-17
問題詳情: 16 Safetyinthehighwayisnotsomethingthatistotallyoutofourcontrol.Herearefourwayswecanprotectourselveswhenwetravel. 17 Peopleinsmallcarsareinjuredmoreoft...
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發表於:2019-09-20
問題詳情:將雜合子個體逐代自交3次,在F3代中純合子的比例為()A.1/8B.7/8C.7/16D.9/16【回答】解:雜合體Aa連續自交n代,雜合體的比例為(1/2)n,純合體的比例是1-(1/2)n.將具有一對等位基因的雜合體,其基因...
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發表於:2020-09-30
問題詳情:Question:IhavebeenlearningEnglishforabout7years. 16 AndIstillcan’tmakemyselfunderstoodinEnglish.However,IlovelearningEnglish.HowcanIlearnEnglishwell?Pl...
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發表於:2020-05-09
問題詳情:16.____Homecanbeagreatplaceforchildrentostudy.It’simportanttoprovideaworkspaceoftheirownwheretheycanreadbooksorjustwritealettertotheirfriends.●Location(位置)17....