問題詳情:按要求填空:(1)*離子的符號 (2)Ca(OH)2的俗名 (填一種即可)。(3)CH4中*元素的質量分數 。【回答】1)H+ (2)消石灰(或熟石灰) (3)25%知識點:各地中考題型:填空題...
2021-08-23 22236
問題詳情:短文填空閱讀短文,用方框內所給單詞的正確形式填空,使短文意思通順、完整。注意:①每個詞只能用一次。②每空限填一詞,有些詞需要做相應的變化。③其中有兩個多餘選項。go, like, but, for, home, to, skirt, year, and, shop, pair, buyJaneisastudent.S...
2020-02-28 14510
問題詳情:在下列數字後面填一合適的單位:①一本初二物理書的質量是230___;②鐵的密度是7.9___;③兩個雞蛋重約爲1___;④氬氣的密度1.78___;⑤一名中學生的質量約爲5×104_________.【回答】 g g/cm3 N kg/m3 g【解析】①一本初二物理書的質量是230g,且質量的單位,最小也相差...
2020-06-25 7740
問題詳情:根據圖回答相關問題:(1)圖*是“粗鹽中不溶*雜質除去”實驗時其中的二個*作,*作①中缺少的是(填一儀器的名稱),*作②時當觀察到時就停止加熱。(2)選擇圖乙A~G完成下列實驗:①用**鉀和二氧化錳混合加熱來製取氧氣,發生裝置應選用的儀器有(選填序號),發生反應的化學方程式是。若用...
2020-01-20 30751
問題詳情:圖1是“觀察水的沸騰”的實驗裝置圖(1)實驗中觀察到,水在沸騰時產生大量氣泡,這是 (填一物態變化名稱)現象,小紅同學爲了方便讀出溫度計的示數,將溫度計從水中拿出來進行觀察讀數,則會導致所測溫度偏 (選填“低”或“高”).(2)水沸騰時溫度計示數如圖2所示,...
2021-03-01 12415
問題詳情:將1﹑2﹑3﹑4四個數字隨機填入右方2×2的方格中﹐每個方格中恰填一數字﹐但數字可重複使用﹒試問事件「A方格的數字大於B方格的數字﹑且C方格的數字大於D方格的數字」的機率爲()A. B. C. D.【回答】B【考點】古典概型及其概率計算公式.【專題】應用題;概率與統計.【分析】根據題意,在...
2021-12-24 16877
問題詳情:短文填空,一空一詞。Ihaveaproblem.YesterdayafternoonIarguedwithmybestfriend,Kim.Andhe1veryangry.Ithoughtaboutit 2 alongtimelastnight.NowIknowIwas 3atthattime.ButIdon’tknowwhat 4do.MymotherthinksIshouldgotoseeKimandtellhimIwaswrong.Myfather...
2021-06-23 15881
問題詳情:短文填空(1)根據上下文填詞;(2)根據所給的詞填詞;(3)根據所給詞的首字母填詞。(每空只寫一詞;請將填的詞完整的填在短文下面的題號上。)Everydaymillionsoftonsoffoodsareconsumedworldwide.Among(1)________thereisalargeamountofjunkfood.Thenegativeeffectsofjunkfoodareob...
2021-08-31 25728
問題詳情:選詞填空。開一塊雪,________出地面,用一支短棒支起一面大的竹篩來,下面________些秕穀,棒上________一條長繩,人遠遠地牽着,看鳥雀下來啄食,走到竹篩底下的時候,將繩子一________,便________住了。A.罩 B.捕 C.空 D.扔E.系 ...
2021-10-01 29281
問題詳情:單詞填空(每空填寫一詞)1.Ihearsomeonehas______________(提供)yousomesuggestions.2.Sheis____________(承受痛苦)fromabadcold,soshehastogotoseeadoctor.3.Ihatebeing______________(打擾)whileI’mdoingsomereading.4.Hehardly______________(獲得)anythingbecausehedi...
2020-03-30 8444
問題詳情:填寫表格每空一詞。Mobilephonesareeverywhereandsometimestheycanbeveryannoying.Mostpublicplaceshavemobilephonerules.Sotrytokeepyourphoneringeraslowaspossibleorputitonvibrationmode(震動模式)inpublic.Agoodtimetoleaveyourphoneathomewouldbeatschoolor...
2020-03-28 31819
問題詳情:缺詞填空(每空一詞) Peopleallwanttomakegoodfriendsbutsometimesyouwillmeetafair-weatherfriend.Afair-weatherfriendis(1)n________toyouonlywheneverythingisgoing(2)w________inyourlife.Whenyouarehavinggooddays,theywillcometoyouand(3)w________asmileon...
2020-12-25 14948
問題詳情:依據文意填詞,依次填寫恰當的一組是( ) 老頭子過於_______和__________,每天夜裏,在敵人緊緊封鎖的水面上,就像一個沒事人,他按照早出晚歸捕魚撒網那股________心情,_________着船,_______着使自己高興也使別人高興的事情。A、自信 自尊 悠閒 撐...
2019-10-02 20949
問題詳情:選詞填空,每空一詞___________(name/name’s)Tom.2.______________(She/Her)ismymother.’s______________(a/an)alarmclock.4.Ihavethree_______________(ruler/rulers).se______________(I/me).Isityourbook?【回答】1.name’s 2.She 3.an 4.rulers 5.m...
2020-10-26 11128
問題詳情:單項填空 一Tomlookssad.Maybehe hisgradesinthemathsexam. 一I’mafraidso. A.knows B.knew C.hasknown D.willknow【回答】C知識點:動詞時態題型:選擇題...
2020-07-05 24115
問題詳情:據圖回答:(在[]內填數字,在 上填文字。)(1)取鏡時,應一隻手託 ,一隻手握 。(2)具有放大作用的結構是[ ] 和[ ] 。(3)如果目鏡標有10×,物鏡標有10×,則物像放大了 倍。(4)放置玻片標本的...
2020-05-14 14824
問題詳情:詞彙運用;用方框中所給單詞的適當形式填空,每空格限填一詞,每詞只能填一次。suggest active patient steal pride1.MissLiis______withherstudents,sotheyloveherverymuch.2.Jennyismore_________thanAlice.3.Theman _________manythingsfromh...
2020-04-25 26260
問題詳情:將下列單詞或詞組填入空格。每空格限填一詞,每個單詞或詞組只能填一次 DearRonny,Yearsagoyoucametomeforhelp.Yousaid,“Grandpa,howisitthatyou’ve 1 somuchinyourlife?You’restillfullofenergy,andI’malreadytiredoftryinghard.WhatshouldIdo?”He...
2021-04-26 28435
填填補補如初見卻忘痕跡駐永恆他們總認爲,飢餓藝術家絕對有妙招搞點存貨填填肚子。...
2018-09-09 7082
問題詳情:讀一讀,填一填:閱讀理解Doyoulikechildren?Doyouhavefree(空閒的)timeintheafternoon? Weneedababysitter(保姆)forourson.He’sfiveyearsold.TheworkingtimeisMondaytoFriday,3:00pmto6:pm.($5anhour) Weneedhelpwith:Lookingafterourson;Readingtohim;Playingw...
2020-12-13 18692
問題詳情:根據下面短文內容填空,每空限填一詞。Englishisthemostwidelyusedinternationallanguagenowadays.Itisspokeninmanycountries,notonlyintheUnitedKingdom,theUnitedStates,Canada,AustraliaandNewZealand,butalsoinIndiaandmanyotherplaces.Thereareabout750milli...
2020-01-11 16672
問題詳情:選擇合適的一項填空。1.____________(Howmuch/Howmany)glassesofmilkarethere?2.He____________(never/often)exercisesinthemorningbecausehecan'tgetupearly.3.Therobotdoesmostofthehousework,sothewomanhas____________(more/less)freetime.4.Thereare__________...
2020-09-15 27900
問題詳情:完形填空 選用方框內所給單詞填空,使短文意思通順、完整。注意:1每個詞限填一次2每空限填一詞,有些詞需要做相應的變化。3其中有兩個多餘選項。Where,instead,that,way,health, bobby,balance,spend,good,watch,habit,whenManyteenagershaveproblemsthatworrythem...
2020-10-23 17149
問題詳情:填一填,想一想:語法規律,再上臺階A)用am,is,are填空。想一想它們的選用與什麼有關。1.I________________Frank.Grace_______________myname.2.—How__________________you,Helen? —I_______________OK,thankyou.3.DaleandI_____________goodfriends.Dale_________...
2020-07-22 26595
問題詳情:選擇填空一DoyouthinkIcouldborrowyourdictionary? — .A.Yes,youmayborrowB.Yes,youcouldC.Yes,goon D.Yes,helpyourself【回答】D知識點:口語應用題型:選擇題...
2020-09-25 5673