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發表於:2021-04-04
問題詳情:NO是大氣污染物之一,但少量NO在人體內具有擴張血管、增強記憶的功能.NO難溶於水,通常條件下極易與氧氣反應.實驗室收集NO的裝置是()A. B. C. D.【回答】【考點】常用氣體的收集方...
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發表於:2022-04-16
問題詳情:.NO能否與Na2O2反應?如果能反應,產物是什麼?某興趣小組對此進行探究。【查閲資料】①NO不與鹼反應;②亞**鹽除淺黃*的AgNO2難溶於水外,其餘易溶於水;③2NaNO32NaNO2+O2↑,NaNO2熱穩定*...
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發表於:2019-06-09
問題詳情:一氧化氮(NO)是大氣污物之一,但少量NO在人體內具有擴張血管、增強記憶的功能.NO難溶於水,密度比空氣略大,通常條件下極易與氧氣反應.實驗室收集NO的裝置是()【回答】B知識點:製取氧氣題...
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發表於:2021-02-06
問題詳情:---Doyouplaycomputergames? ---No,_______.Idon’tlikethematall. ys n lly r【回答】D知識...
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發表於:2019-12-25
問題詳情: ---Didhebreakitaccidentally? ---No,__________. A.withpurpose B.bychance C.onpurpose D.bymistake【回答】C知識點:詞組短語題...
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發表於:2020-05-10
問題詳情:—Aretheseherhats? —No,______.A.thesearen’tB.theyarenot C.theyaren’t D.itisn’t【回答】C知識點:口語應用題型:選擇題...
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發表於:2021-09-04
問題詳情:—Isthispencil ?—No,______. A.your;itis B.yours;...
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發表於:2022-09-03
問題詳情:-----I’dpayforthemeal.-----No,no,putyourmoneyaway;letme______youtoit.A.deal B.treat C.entertain D.charge【回答】B知識點:動詞題型:選擇題...
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發表於:2022-08-13
問題詳情:BigBen,theQueen,aplateofhamandeggs–no,no,no.Ifyou’relookingforasymbolofBritain,onlyonethingpassesthetest–theumbrella.Now,Iknowwhatyou’rethinking–wehaverainin...
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發表於:2019-06-01
問題詳情:—Areyouoftenlateforschool?—No,________.Igotoschoolearlyeveryday.A.always B.usually C.sometime...
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發表於:2020-10-17
問題詳情:-Isthisyourruler?-No,______isinmypencil-box. lf【回答】C知識點:物主代詞題型:選擇題...
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發表於:2020-10-20
問題詳情:Isthisyourfather?No,________.A.itis B.itisn’t C.heis D.heisn’t【回答】B(Isthis…?的否定回答)知識點:相似相近詞比較題型:選擇題...
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發表於:2019-07-20
問題詳情:-Peterisverycleverandhestudieshardaswell.---No______bealwayswinsfirstintheexaminations.A.doubtB.questionC.wonderD.problem【回答】C知識點:名詞題型:選擇題...
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發表於:2021-06-15
問題詳情: Wewereextremelypoor.Wehad no house, no food.Wehadnothing.Myparentshad manyproblems. Myfamilywasalwayson theedgeof violence,It wastunbelievably s...
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發表於:2021-03-28
問題詳情:—Arethesehisnotebooks?—No,________aren’t. A.they B.these ...
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發表於:2020-10-28
問題詳情: —Wouldyoumindmysittingherewithyou?—No,______youaren’ttoonoisy. A.when B.if C.unless D.assoonas【回答】B知識點:連詞題型:選擇題...
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發表於:2023-12-27
1、Irealizenopainsnogains.2、Itisduetothearrivalofautumn,peopleknowswhatisnopainsnogains.3、But"nopainsnogains";youwillfeelquiteexcitedwhenyouseethebigperformanceimprov...
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發表於:2021-02-11
問題詳情:—Isyourmotherbadlyill?—No,_______.She'sjustcaughtacold. A.nothingserious B.seriousn...
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發表於:2017-03-21
經典語錄さあ、始めようか。(那麼,遊戲開始吧。)...
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發表於:2020-02-04
問題詳情:—Doyoulikeplayingtennis? —No,____Ilikesports.IplayfootballeverySunday A.and B.but C.so D.or【回答】B 知識...
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發表於:2019-12-06
問題詳情:–Gina,yournewdresslookssonice.– .A. No,no B. Thankyou ...
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發表於:2021-06-22
問題詳情:----MustIreturnthemagazinetomorrowafternoon? ----No,you_____.You_____keepitforfourdays. A.needn’t;can B.mustn’t;must C.mustn’t;...
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發表於:2020-01-12
問題詳情: —HaveyougotaniPhone5?—No,manyyoungpeoplebegantosay“No”toitbecauseof_________follow-upservice. Bytheway,IamasupporterofChineseproducts. A.it’s ...
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發表於:2020-04-17
問題詳情:—Excusethereapostofficenearhere?—No,________youcanfindoneonHexingRoad.A.itisn't B.hereisn't C.thereisn't D.theyaren't【回答】C知識點:口語應用題型:選擇題...
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發表於:2021-09-06
問題詳情: ——Haveyourworkingconditionsbeenimproved? ——No,______thanbefore,I’mafraid. A.nobetter B.alittlebetter C.notworse D.noworse【回答】A知識...