A.46的精选

问题详情：从前秦统治瓦解到北魏统一黄河流域，北方地区的割据混战状态持续了约A．46年            B．56年            C．86年            D．100多年【回答】B知识点：北魏*和北方民族大交...

问题详情：*每天维生素D的摄入量约为0.0000046克．数据“0.0000046”用科学记数法表示为（）A．46×10﹣7        B．4.6×10﹣7       C．4.6×10﹣6       D．0.46×10﹣5【回答】C【分析】本题用科学记数法的知识即...

问题详情：46.ThoughIhavefailedacoupleoftimes,Iwon’tgive______.47.Hardlyhadwesatdowninthetheater______theperformancebegan.48.Lackofmoney,theclubhastoput_______theiractivitytonextmonth.49.Shemeans_______...

问题详情：46. Childrenincitiescanreceivehigher___________(educate).47. A___________(smell)gascameoutofthewell.48. ThetrafficruleinEnglandaredifferetfromthoseoftheother_______(Europe)countries.49. We...

问题详情：46．Becauseofthecomputer,nowwecan____________（交流）withotherpeopleontheInternet.47．Ourworkmatehasbeenindanger.We’reall___________（关心）abouthishealth.48．ThoughIhaven’tmethimformanyyears,Icould______...

问题详情：人类精子、卵细胞、受精卵和体细胞中的染*体数目依次为（   ）A、46条、46条、46条、92条       B、46条、46条、92条、92条C、23条、23条、23条、46条       D、23条、23条、46条、46条【回答...

问题详情：      Thetruth 46 treesarevitaltoourlifeisnotasecret.Theyprovideuswithfood,woodandmost47 (important),oxygen.Nowthereisonemorethingwecanaddtothislist—blockingoutharmfulbacteriafromwat...

问题详情：已知人体细胞2N=46，那么其在减Ⅰ*后期和减Ⅱ*后期的染*体数分别是A．46和46B．23和46   C．92和46  D．46和23【回答】A知识点：减数*和受精作用题型：选择题...

问题详情：   ParisisthecapitalandlargestcityofFrance,  46   (situate)ontheRiverSeine.TheEiffelTower,  47   famoussymbolofParis,isthemostpopularplacefortourists.TheLouvreislocatedinParisaswe...

问题详情： 46.Ihavemadealotofgoodfriends        Icametothisschool.47.Lindausedtobetooshytospeakin        ,butnowsheisoutgoing.Themanasked        ,“Couldyoupleasetellmewheretheb...

问题详情：人的卵细胞、受精卵、体细胞中染*体数目分别是A．23条，46对，46条 B．23条，46对，46对C．23条，23对，23对 D．23对，46条，46条【回答】C知识点：基因控制生物的*状题型：选择题...

问题详情：46.Theteachersarestrict________theirpupils.47.Wethink_________necessarytomasteraforeignlanguage.48.Therearetimes__________weneedquietandpeace.49.BeijingwasthefirstcityinChina__________(hold)th...

问题详情：若∠A比∠B大46°，那么∠C=．【回答】113°．∵在▱ABCD中，∠A比∠B大46°，∴∠A+∠B=180°，∠A﹣∠B=46°，解得：∠A=113°，∠B=67°，∴∠C=∠A=113°．知识点：角题型：填空题...

问题详情：46.Wecanstarttheworknextweek___________________(如果必要的话).47.  _________________________________________________(就我而言),thingsaregoingsmoothly.48.  Whenyou__________________________...

问题详情：46.LiMingis_______(optimism)abouthisfuture.47._______(exhaust),Islidintoandfellfastasleep.48.Hekeptme________(inform)ofthechangesinourschool.49.Believeitornot,itmakesno________(different)tomew...

问题详情：46.Itisrequiredthatthefirmr__________(改革)itsunfairsalarystructure.47.  Thevicepresidentindicatedthatalla_________forthepostshouldhaveamaster’sdegree.48.  Thereisagreatdriveway_________o...

问题详情：如图，a∥b，若∠1=46°，则∠2=°．【回答】46【分析】根据平行线的*质，得到∠1=∠2即可．【解答】解：∵a∥b，∠1=46°，∴∠2=∠1=46°，故*为：46．【点评】本题主要考查了平行线的*质的运用，解题时注意：两直线平行，同位角相等．知识...

问题详情：46.Haveyoumadean_______tohimforbreakinghiswindow?47.Hebeggedfor_____(forgive)forwhathehaddone.48.Reachingthetopofthetower,hewasoutof_______.49.ItissaidYogaisofgreat______tohumanhealth.50.Thepa...

问题详情：46．Therewassuchalongqueuewaitingfortheticketsande_______________wegaveup．47．Thebadweatherisreportedtohavecontributedtothepassengerplane__________（坠毁）．48．Afterwhatseemedalongtime,theyfinallyarriveda...

问题详情：46.Post1isaimedatpeoplewhowantto_______.  A.maketheirmomshappy       B.enjoyeatinghamburgers   C.havecheapmealsoutside      D.eatchickenseafood47.Theunderlinedword“REWARD”i...

Thechylehaddisappeared46dayspostoperatively.Thecorporatetaxratealsofellto34%from46%.Eachcellofourbodiescontains46chromosomes.Bohrat46wasthegrandoldman.Note:foraccessoriesassembling,refertodiagraminpag...

问题详情：人的体细胞、生殖细胞的染*体数目分别是（   ）条A 46   46         B 23 23 C 46   23         D 23 46【回答】C知识点：基因控制生物的*状题型：选择题...

问题详情：46.Sheaskedmeto_________(陪伴)hertotheairport.isgenerallyacceptedthatweshouldraiseour________(意识)ofprotectingtheenvironment.r_________(建议)readingthebookbeforeseeingthemovie.49.O_______(忙...

问题详情：46.Suddenlyit_______mehowdifficult_______wasforawomanto______________ herresearchintochimpsintheforest.我突然想起，一个女子继续在森林研究猩猩是多么难。47.JaneGoodallhasbeen____________makingthe...

问题详情：Everycountrysharesthings  46  common:wevaluefamilyandlaughter,cherishfoodandhealth,andcelebratelarge  47  (festival)andtraditions.Yetwithinthesimilarthingsweshare,thereareuniquepartsof...