问题详情:关于x的方程3x2﹣2x+m=0的一个根为﹣1,求方程的另一个根及m的值. 【回答】解:把x=﹣1代入方程3x2﹣2x+m=0得3+2+m=0,解得m=﹣5,设方程的另一个根为t,则﹣1•t=﹣,所以t=,即方程的另一个根为. 知识点:解一元二次方程题型:解答题...
2020-03-22 5958
问题详情:已知关于x的方程x2﹣6x+p2﹣2p+5=0的一个根为2,求另一个根及p的值.【回答】】解:设方程的另一个根为x1,则x1+2=6,2x1=p2﹣2p+5,解得x1=4,p2﹣2p﹣3=0,∴p=3或﹣1.知识点:解一元二次方程题型:解答题...
2019-07-07 25077
问题详情:已知关于x的一元二次方程x2+mx﹣8=0的一个实数根为2,则另一实数根及m的值分别为()A.4,﹣2 B.﹣4,﹣2C.4,2D.﹣4,2【回答】D知识点:解一元二次方程题型:选择题...
2019-10-03 31329
问题详情:根据句意及首字母提示填词。1.—Howdoyous____it?—C-A-R,car.2.—Whatissevenandeleven?—It’se .3.—What’syourt____number?—It’s(010)8635-0908.4.BobisEnglish.HeisfromE____.5.H____nameisJulia.SheisfromtheUSA.【回答】 1.spell 2.eighteen3....
2019-06-29 22198
问题详情:根据句意及首字母完成单词wasyourbrother’sw_______________?2.Doyouoftendosomer_______________?3.Howdoyous______________theweekend?4.Doyouthinkeveryonee______________theirweekends?oftengoesoutforawalkw______________WangWang.6.Doyoulikereadingbo...
2019-12-18 9971
问题详情:根据句意及汉语写单词1.Parentsshouldsetagood ___________(榜样,例子)totheirchildren.2.MaybeHilaryClintonwillbethenext_____________(总统,国家主席)oftheUSA.3.OfthethreeboysJackscoredthe______________(少)points.4.________(令人难过的是),farmerscut...
2020-04-16 21544
问题详情:根据句意及首字母填空。1. Pleasei__________yourselftous.2. Westudysevens_________thisterm.3. Ourteachersoftent________usstories.4. TheyarefromJapan.TheycanspeakJ___________.5. Chinaisabigc__________.6. Mymother’smotherismyg____________....
2020-08-29 14739
问题详情:根据句意及首字母填空。1.It’srainingnow.Whatabouts_______athomeandplayingcomputergames.2.Canyouseethemarketa______fromthepostoffice?3.Wewenttothemountainsd_______thesummervacation.4.Thereisal________inmyschool.Ioftenreadthere..5.Afterstudying...
2021-04-23 14443
问题详情:根据句意及汉语提示写单词。1.Youarenotallowedtodriveacarwithouta (执照).2.Thereisaman (举起)abigstone.3.HecametothisschoolforhisEnglish (课程).4.DoyouknowwhyIwantto (采访)you?5.Ifyouwanttoknowtheway,askoneofthe ...
2019-04-28 30225
问题详情:根据句意及首字母填空。1.Althoughwe’retwins,LiuLiismoreo_______thanme.I’mquieter.2.There’resixtym________inanhour.3.---Doesyourfathergotoworkbybusorbybike? ---Neither(都不是).Hegoesonf_______.4.Hermotherlikessports,sosheisverya__________.5...
2019-11-03 25235
问题详情: 根据句意及汉语提示写单词1.IhadtothrowawayallthefoodafterIleftthefridgeopen.Whata_______(浪费)!2.Mymother______(叫醒)meup,thenwentoutoftheroom.3.I’msotiredthatIcan_______(几乎不)keepmyeyesopen.4.I’m______(渴的)now.Pleasegivemesomewater.5.T...
2021-06-07 32923
问题详情:根据句意及汉语提示填空。1.LingLingisreadingan_______(文章)aboutcancer.2.Thedoctoraskedtheoldmantodrinkmilk_______(没有)sugar.3.Drivingcarelessly_______(引起)accidents.4.LiLei_______(打破)theschoolrecordslastweek.5.Wesleep at _______(至少)...
2019-07-05 16844
问题详情:根据句意及汉语提示填空。1.Theseexcitingsongscan____________.(让我们振作起来)2.Welosethegameagain.Itgaveusa____ofdisappointment.(……的感觉)3.Thinkovertheproblembeforeyoumakeadecision.Thenyouwill________itwell.(处理)4.Whenweare____________,wec...
2020-11-09 23147
问题详情:根据句意及汉语提示填写单词。1.________(猜想)youwonaprize.Whatwouldyoudo?2.Ifthat'sthe________(实情),weneedmorestaff.3.Thedresslooksbeautifulandfeels________(光滑的).4.Whatdoyouusuallydoinyour________(空闲的)time?5.Thereweretwoworld________(战...
2020-03-22 18284
问题详情:根据句意及汉语提示写出单词1.______(谁)isthatgirl?2.Canyouanswerthis______(问题)inEnglish?3.Pleaselookatthe______(下一个)picture.4.What'syour______(第一的)name?5.Here'saChristmas______(卡片)foryou.【回答】1.Who 2.question3.next 4.first 知识点:单词拼写题...
2021-10-03 23355
问题详情:根据句意及首字母写出单词1.Myfather’smotherismyg________.2.Myfather’sfatherismyg________.3.Myfather’ssistersaremya________.4.Myfather’sbrothersaremyu________.5.Myuncle’schildrenaremyc________.6.Myparents’d________ismysister.7.Iamaboy.I’mmypare...
2021-02-03 19972
问题详情:根据句意及汉语提示填空。1.Sorry,Iwillputit________________ ________________(别处).Olympicrings___________ __________(象征)thefivepartsoftheworld.3.—HowcanIlearnEnglishwell?—Youmust_________________(练习)speakingoften.newsspreadeasily_____...
2020-03-25 6411
问题详情:根据图片及提示词造句。drather,than____________________________________________rd,as____________________________________________sign,Scorpio____________________________________________Feng,ready,to____________________________________________d,...
2020-01-03 29111
问题详情:根据句意及首字母完成单词1.Wecanbuywhatwewantinabigs__________.2.Couldyoupleaseshowmethew__________tothepostoffice.3.Atalltreeisinf__________ofourclassroom.4.Wereallygota__________(惊讶)whenwemeteachotherinIndianlastyear. 5.Itistoo__________(...
2021-02-03 11637
问题详情:根据句意及首字母提示填空。1.Myfatherandmotheraremyp______________.2.Emmahastwod ,AliceandMary.3.Thisismyf________photo.Thesearemyparentsandthisisme.4.Mybasketballisu______thebed.erballisd____________.It’sboring.【回答】nts...
2021-07-01 19097
问题详情:根据释义及首字母写出单词1.P____tomake,toputout2.b____trade,buyingandselling3.n____noone4.f____next,nexttobedoneortalkedabout5.t____apersonwhotravels【回答】1.produce 2.business 3.none 4.following 5.travelers知识点:单词拼写题型:未分类...
2020-12-30 10082
问题详情:根据句意及首字母补全单词。1. Wearegoingtow_____upthetheGreatWall.2. Theradiosaystherewillbeh______rainands______winds3. Homeswillbewarminwinterandwe’llbeveryc______.4. Myfatherisatwork.He’sw______.5. WearegettingreadyforSpringF...
2021-03-18 20449
问题详情:根据短文内容及首字母提示,Peoplemayeasilyignorethatwearelivinginaworldfullofdifferentc __1_,suchasred,blue,green,black,v____2___andsoon.Wecannevertellhowmanykindsofthemthereare.Butweallknowthatcolorsareveryimportantinpeople'se___3____life...
2019-11-20 16908
问题详情:根据句意及首字母填空。1.Hermotheriscookinginthek______now.2.Whenwillyour______mymoney?Iwanttobuyacomputer.earemoreandmoretallb______inourcity.4.Studentsshoulddotheirhomeworkallbyt______.5.Itwasa______thattheseven-year-oldboycouldspeakbothEngl...
2021-04-11 19482
问题详情:根据句意及汉语提示写单词1.Myparentsandgrandparentskeep_______(鼓励)metostudyhard.2.Heinvitedhertohisbirthdaypartybutshe_______(拒绝).3.Jackalwaysstaysathomealone,buthedoesn’tfeel________(孤独的).4.Whyistheboysoin______(寂静)?Whathappenedtohim...
2019-09-04 18867