首页
试卷库
试题库
当前位置:
X题卡
>
所有题目
>
题目详情
如图,在直三棱柱ABC-A1B1C1中,∠ACB=90°,AC=2,BC=BB1=1,点D是棱A1C1的1中点。 (1)设平面BB1D与棱AC交于点E,确定点E的位置并给出理由; (2)求直线AB...
查看本题答案
包含此试题的试卷
信息技术教师招聘考试《问答》真题及答案
点击查看
你可能感兴趣的试题
如图所示在直三棱柱ABC—A1B1C1中AC=AA1=2∠ACB=90°点E.F.分别是棱AB.BB
45°
60°
90°
120°
侧棱垂直底面的三棱柱叫直三棱柱.已知直三棱柱ABC-A.1B.1C.1底面△ABC中CA=CB=1∠
如图所示在直三棱柱ABCA1B.1C.1中AB=BC=BB1=2∠ABC=90°E.F.分别为AA1
如图在直三棱柱ABC-A.′B.′C.′中AC=BC=AA′∠ACB=90°D.E.分别为ABBB′
如图在直三棱柱ABC-A.1B.1C.1中∠ACB=90°A.1B.1=2A.1C.1=1D.为棱C
在三棱柱ABC-
1
1
1
中,侧棱垂直于底面,∠ACB=90°,∠BAC=30°,BC=1,且三棱柱ABC-A.
1
B.
1
C.
1
的体积为3,则三棱柱ABC-A.
1
B.
1
C.
1
的外接球的表面积为( ) A.16πB.12π C.8π
4π
如图在直三棱柱ABC-A.1B.1C.1中∠ACB=90°AA1=2AC=BC=1则异面直线A.1B
如图在直三棱柱ABC―A.1B.1C.1中∠ACB=90°点D.是AB的中点.1求证AC⊥BC12
如图在直三棱柱ABC﹣A1B.1C.1中∠ACB=90°AA1=2AC=BC=1则异面直线A1B.与
如图直三棱柱ABC―
1
1
1
中,∠ACB = 90°, AB = 2,BC = 1,
为AB中点,则异面直线CD与A.
1
C.
1
所成的角的大小为
A.90°B.60°C.45°D.30°
.如图在直三棱柱ABC﹣A1B1C1中∠ACB=90°.BC=CC1=aAC=2a.1求证AB1⊥B
如图在斜三棱柱ABCA1B.1C.1中∠BAC=90°BC1⊥AC则C.1在底面ABC上的射影H.必
直线AB上
直线BC上
直线AC上
△ABC内部
如图在三棱柱ABCA1B.1C.1中D.E.F.分别是ABACAA1的中点设三棱锥FADE的体积为V
如图直三棱柱ABCA1B.1C.1中D.E.分别是ABBB1的中点.1证明BC1∥平面A.1CD2设
如图直三棱柱ABC﹣A.1B.1C.1中∠ACB=90°AA1=AC=BC=2D.为AB中点.1求证
在三棱柱ABC﹣A1B1C1中侧棱垂直于底面∠ACB=90°∠BAC=30°BC=1且三棱柱ABC﹣
如图在直三棱柱ABC﹣A1B1C1中AB=2AC=AA1=4∠ABC=90°.1求三棱柱ABC﹣A1
已知直三棱柱ABC﹣A1B.1C.1中∠BAC=90°侧面BCC1B.1的面积为2则直三棱柱ABC﹣
如图在正三棱柱ABCA1B1C1中已知AB=AA1=3点P.在棱CC1上则三棱锥PABA1的体积为_
如图在直三棱柱ABC-A.1B.1C.1中∠ACB=90°AA1=2AC=BC=1则异面直线A.1B
热门试题
更多
下面是一位教师在实施荷塘月色教学时的开头导入环节试针对此设计作一评析 教师我们对朱自清这个名字并不陌生初中时学过他的什么散文名篇是的朱自清是一位散文大家同学们对他的生平经历还知道些什么以上答问可灵活掌握以下教师简述 教师是的朱自清先生由一位小资产阶级出身的知识分子锻炼成长为“表现了我们民族的英雄气概”的著名诗人作家学者经历了艰难曲折的道路今天学习他的代表作品荷塘月色从中又看到他在大革命失败的日子悲愤彷徨的复杂心情并且了解到他为什么要在对美好景物的描摹中排遣哀愁的原委当然教学重点应放在作品结构语言技法的分析理解上从而认识本文主旨
请根据以下内容提示写一篇欢迎词假定英国客人琼斯Jones夫妇将到你校参观访问他们将把一批图书和电脑作为礼物送给你们你们将送一幅中国画给他们现在要你准备一篇欢迎词speech内容包括以下几点1.欢迎英国客人来参观我校2.感谢他们送的礼物3.简单介绍你们学校的情况学校有90年的历史现在有两座教学楼一座办公楼一座实验楼一个图书馆以及一个运动场教师工作认真学生学习努力4.欢迎客人在参观后提建议以改进学校工作注意120词左右
二句三年得一吟双泪流和语不惊人死不休是哪两位诗人的自况
试分析丁玲早期作品莎菲女士的日记中莎菲的形象
阅读下面这首诗完成后面的题目 我爱这土地 艾青 假如我是一只鸟 我也应该用嘶哑的喉咙歌唱 这被暴风雨所打击着的土地 这永远汹涌着我们的悲愤的河流 这无止息地吹刮着的激怒的风 和那来自林间的无比温柔的黎明…… ——然后我死了 连羽毛也腐烂在土地里面 为什么我的眼里常含泪水 因为我对这土地爱得深沉…… 一九三八年十一月十七 如果请你来为九年级学生命制试题请以这首诗为阅读材料设计两道阅读理解测试题并注明参考答案及分值
柳永在词中写道都门帐饮无绪留恋处兰舟催发
下列表述有错误的一项是
把文言文阅读材料中画横线的句子翻译成现代汉语今作郡而送之是贵城阳太守而贱梁柳岂中古人之道是非吾心所安也
义务教育阶段目标从识字与写字阅读写作______四个方面提出要求课程标准还提出了______的要求以加强语文课程与其他课程以及与生活的联系促进学生语文素养的整体推进和协调发展
Anewsetofbrainimagesshows:ReadingtheRomanalphabetsandChinesecharactersusesdifferentpartsofthebrain.TheresultsalsosuggestthatChineseschoolchildrenhavereadingproblemsinadifferentpartofthebrainusedinreadingalphabet-basedlanguages.Thisshowsthatthelearningdisorderdyslexiainabilitytoreadproperlyisnotthesameinverycultureanddoesnothaveauniversalbiologicalcause.Scientistsdescribedtheresultsasveryimportantandrevolutionary.WhiledyslexiahascertaincommonrootstheysaidtheynowhavesomeproofthatthiskindoffunctionalproblemworksdifferentlyaccordingtothedifferentdemandsthatWesternandEasternlanguagesplaceonthebrain.Dyslexiaisacommondevelopmentaldisorderinwhichpeopleofnormalintelligencehavedifficultylearningtoreadspellandmasterotherlanguageskills.Theresultssuggestthattreatingdyslexiaaroundtheworldprobablywillrequiredifferenttreatments.ReadingiscomplexsaidGuinevereEdenGeorgetownUniversityprofessor.Thisshowsweneedtobemoreopen-mindedaboutdiversetreatmentapproaches.Itsoriginsarecomplex.Thereappearstobeageneticaspecttotheillness.Italsomayresultfrombraininjurybeforebirththatchangesvisualandhearingpathwaysinthebrain.EarlierbrainscansshowthatEnglish-readingdyslexicsdon’tfunctionproperlyinaleftpartofthebrainassociatedwiththeawarenessof44soundsfromtheEnglishalphabets.HoweveraccordingtothenewstudyreadingChineseusessomedifferentpartsofthebrainlocatedintheleft-frontofthebrain.Itisassociatedwithsymbolinterpretation.UnlikealphabetlettersChinesecharactersrepresententirethoughtsandphysicalobjects.TitleDyslexiaDefinitionalearning56inwhichpeopleofaverageIQfindit57tolearntoreadandacquireotherlanguageskillsOriginsGeneticcausesorbrain58beforebirthwhichaffects59andhearingabilitiesFindingoftheearlierstudy60readingdyslexicsdon’tfunctionproperlyinaleftpartofthebrainDiscoveryofthenewstudyReadingChineseusesthe61partofthebrainConclusionReadingRomanalphabetsandreadingChinesecharactersplacedifferent62onthebrain.Dyslexiaisnotthesameinevery63anddoesnothavethesame64roots.65Dyslexianeedstobetreatedindifferentways
Anewsetofbrainimagesshows:ReadingtheRomanalphabetsandChinesecharactersusesdifferentpartsofthebrain.TheresultsalsosuggestthatChineseschoolchildrenhavereadingproblemsinadifferentpartofthebrainusedinreadingalphabet-basedlanguages.Thisshowsthatthelearningdisorderdyslexiainabilitytoreadproperlyisnotthesameinverycultureanddoesnothaveauniversalbiologicalcause.Scientistsdescribedtheresultsasveryimportantandrevolutionary.WhiledyslexiahascertaincommonrootstheysaidtheynowhavesomeproofthatthiskindoffunctionalproblemworksdifferentlyaccordingtothedifferentdemandsthatWesternandEasternlanguagesplaceonthebrain.Dyslexiaisacommondevelopmentaldisorderinwhichpeopleofnormalintelligencehavedifficultylearningtoreadspellandmasterotherlanguageskills.Theresultssuggestthattreatingdyslexiaaroundtheworldprobablywillrequiredifferenttreatments.ReadingiscomplexsaidGuinevereEdenGeorgetownUniversityprofessor.Thisshowsweneedtobemoreopen-mindedaboutdiversetreatmentapproaches.Itsoriginsarecomplex.Thereappearstobeageneticaspecttotheillness.Italsomayresultfrombraininjurybeforebirththatchangesvisualandhearingpathwaysinthebrain.EarlierbrainscansshowthatEnglish-readingdyslexicsdon’tfunctionproperlyinaleftpartofthebrainassociatedwiththeawarenessof44soundsfromtheEnglishalphabets.HoweveraccordingtothenewstudyreadingChineseusessomedifferentpartsofthebrainlocatedintheleft-frontofthebrain.Itisassociatedwithsymbolinterpretation.UnlikealphabetlettersChinesecharactersrepresententirethoughtsandphysicalobjects.TitleDyslexiaDefinitionalearning56inwhichpeopleofaverageIQfindit57tolearntoreadandacquireotherlanguageskillsOriginsGeneticcausesorbrain58beforebirthwhichaffects59andhearingabilitiesFindingoftheearlierstudy60readingdyslexicsdon’tfunctionproperlyinaleftpartofthebrainDiscoveryofthenewstudyReadingChineseusesthe61partofthebrainConclusionReadingRomanalphabetsandreadingChinesecharactersplacedifferent62onthebrain.Dyslexiaisnotthesameinevery63anddoesnothavethesame64roots.65Dyslexianeedstobetreatedindifferentways
Anewsetofbrainimagesshows:ReadingtheRomanalphabetsandChinesecharactersusesdifferentpartsofthebrain.TheresultsalsosuggestthatChineseschoolchildrenhavereadingproblemsinadifferentpartofthebrainusedinreadingalphabet-basedlanguages.Thisshowsthatthelearningdisorderdyslexiainabilitytoreadproperlyisnotthesameinverycultureanddoesnothaveauniversalbiologicalcause.Scientistsdescribedtheresultsasveryimportantandrevolutionary.WhiledyslexiahascertaincommonrootstheysaidtheynowhavesomeproofthatthiskindoffunctionalproblemworksdifferentlyaccordingtothedifferentdemandsthatWesternandEasternlanguagesplaceonthebrain.Dyslexiaisacommondevelopmentaldisorderinwhichpeopleofnormalintelligencehavedifficultylearningtoreadspellandmasterotherlanguageskills.Theresultssuggestthattreatingdyslexiaaroundtheworldprobablywillrequiredifferenttreatments.ReadingiscomplexsaidGuinevereEdenGeorgetownUniversityprofessor.Thisshowsweneedtobemoreopen-mindedaboutdiversetreatmentapproaches.Itsoriginsarecomplex.Thereappearstobeageneticaspecttotheillness.Italsomayresultfrombraininjurybeforebirththatchangesvisualandhearingpathwaysinthebrain.EarlierbrainscansshowthatEnglish-readingdyslexicsdon’tfunctionproperlyinaleftpartofthebrainassociatedwiththeawarenessof44soundsfromtheEnglishalphabets.HoweveraccordingtothenewstudyreadingChineseusessomedifferentpartsofthebrainlocatedintheleft-frontofthebrain.Itisassociatedwithsymbolinterpretation.UnlikealphabetlettersChinesecharactersrepresententirethoughtsandphysicalobjects.TitleDyslexiaDefinitionalearning56inwhichpeopleofaverageIQfindit57tolearntoreadandacquireotherlanguageskillsOriginsGeneticcausesorbrain58beforebirthwhichaffects59andhearingabilitiesFindingoftheearlierstudy60readingdyslexicsdon’tfunctionproperlyinaleftpartofthebrainDiscoveryofthenewstudyReadingChineseusesthe61partofthebrainConclusionReadingRomanalphabetsandreadingChinesecharactersplacedifferent62onthebrain.Dyslexiaisnotthesameinevery63anddoesnothavethesame64roots.65Dyslexianeedstobetreatedindifferentways
下列各组词语中加点字的读音完全正确的一项是
下列各句中没有语病的一句是
____________万类霜天竞自由__沁园春·长沙
EducatorsareseriouslyconcernedaboutthehighrateofdropoutsamongthedoctorofphilosophycandidatesandtheconsequentlossoftalenttoanationinneedofPhDs.Somehaveplacedthedropoutslossashighas50percent.Theextentofthelosswashoweverlargelyamatterofexpertguessing.Lastweekawell-roundedstudywaspublished.Itwasbasedon22000questionnairessenttoformergraduatestudentswhowereenrolledin24universitiesanditseemedtoshowmanypastfearstobegroundless.Thedropoutsratewasfoundtobe31percentandinmostcasesthedropoutswhilenotcompletingthePhDrequirementwentontoproductivework.Theyarenotonlydoingwellfinanciallybutaccordingtothereportarenotfarbelowtheincomelevelsofthosewhowentontocompletetheirdoctorates.DiscussingthestudylastweekDr.TuckersaidtheprojectwasinitiatedbecauseoftheconcernfrequentlyexpressedbygraduatefacultiesandadministratorsthatsomeoftheindividualswhodroppedoutofPhDprogramswerecapableofcompletingtherequirementforthedegree.AttritionatthePhDlevelisalsothoughttobeawasteofpreciousfacultytimeandadrainonuniversityresourcesalreadybeingusedtocapacity.SomepeopleexpressedtheopinionthattheshortageofhighlytrainedspecialistsandcollegeteacherscouldbereducedbypersuadingthedropoutstoreturntograduateschoolstocompletethePhD.TheresultsofourresearchDr.Tuckerconcludeddidnotsupporttheseopinions.1.Lackofmotivationwastheprincipalreasonfordroppingout:2.Mostdropoutswentasfarintheirdoctoralprogramaswasconsistentwiththeirlevelsofabilityortheirspecialities.3.Mostdropoutsarenowengagedinworkconsistentwiththeireducationandmotivation.Nearly75percentofthedropoutssaidtherewasnoacademicreasonfortheirdecisionbutthosewhomentionedtheacademicreasoncitedfailuretopassthequalifyingexaminationuncompletedresearchandfailuretopasslanguageexams.Amongthesinglemostimportantpersonalreasonsidentifiedbydropoutsfornon-completionoftheirPhDprogramlackoffinanceswasmarkedby19percent.Asanindicationofhowwellthedropoutsweredoingachartshowed2%inhumanitieswerereceiving$20000andmoreannuallywhilenoneofthePhD’swiththatbackgroundreachedthisfigure.ThePhD’sshoneinthe$7500to$15000bracketwith78%atthatlevelagainst50%forthedropouts.ThismayalsobeanindicationofthefactthattopsalariesintheacademicfieldswherethePhD’stendtorisetothehighestsalariesarestilllaggingbehindotherfields.Astothepossibilityofgettingdropoutsbackoncampustheoutlookwasglum.Themainconditionwhichwouldhavetoprevailforatleast25%ofthedropoutswhomightconsiderreturningtothegraduateschoolwouldbetoguaranteethattheywouldretaintheirpresentlevelofincomeandinsomecasestheirpresentjob.Researchhasshownthat______.
神曲李尔王伪君子少年维特之烦恼的作者依次是
______帘卷西风人比黄花瘦李清照醉花阴
Anewsetofbrainimagesshows:ReadingtheRomanalphabetsandChinesecharactersusesdifferentpartsofthebrain.TheresultsalsosuggestthatChineseschoolchildrenhavereadingproblemsinadifferentpartofthebrainusedinreadingalphabet-basedlanguages.Thisshowsthatthelearningdisorderdyslexiainabilitytoreadproperlyisnotthesameinverycultureanddoesnothaveauniversalbiologicalcause.Scientistsdescribedtheresultsasveryimportantandrevolutionary.WhiledyslexiahascertaincommonrootstheysaidtheynowhavesomeproofthatthiskindoffunctionalproblemworksdifferentlyaccordingtothedifferentdemandsthatWesternandEasternlanguagesplaceonthebrain.Dyslexiaisacommondevelopmentaldisorderinwhichpeopleofnormalintelligencehavedifficultylearningtoreadspellandmasterotherlanguageskills.Theresultssuggestthattreatingdyslexiaaroundtheworldprobablywillrequiredifferenttreatments.ReadingiscomplexsaidGuinevereEdenGeorgetownUniversityprofessor.Thisshowsweneedtobemoreopen-mindedaboutdiversetreatmentapproaches.Itsoriginsarecomplex.Thereappearstobeageneticaspecttotheillness.Italsomayresultfrombraininjurybeforebirththatchangesvisualandhearingpathwaysinthebrain.EarlierbrainscansshowthatEnglish-readingdyslexicsdon’tfunctionproperlyinaleftpartofthebrainassociatedwiththeawarenessof44soundsfromtheEnglishalphabets.HoweveraccordingtothenewstudyreadingChineseusessomedifferentpartsofthebrainlocatedintheleft-frontofthebrain.Itisassociatedwithsymbolinterpretation.UnlikealphabetlettersChinesecharactersrepresententirethoughtsandphysicalobjects.TitleDyslexiaDefinitionalearning56inwhichpeopleofaverageIQfindit57tolearntoreadandacquireotherlanguageskillsOriginsGeneticcausesorbrain58beforebirthwhichaffects59andhearingabilitiesFindingoftheearlierstudy60readingdyslexicsdon’tfunctionproperlyinaleftpartofthebrainDiscoveryofthenewstudyReadingChineseusesthe61partofthebrainConclusionReadingRomanalphabetsandreadingChinesecharactersplacedifferent62onthebrain.Dyslexiaisnotthesameinevery63anddoesnothavethesame64roots.65Dyslexianeedstobetreatedindifferentways
Anewsetofbrainimagesshows:ReadingtheRomanalphabetsandChinesecharactersusesdifferentpartsofthebrain.TheresultsalsosuggestthatChineseschoolchildrenhavereadingproblemsinadifferentpartofthebrainusedinreadingalphabet-basedlanguages.Thisshowsthatthelearningdisorderdyslexiainabilitytoreadproperlyisnotthesameinverycultureanddoesnothaveauniversalbiologicalcause.Scientistsdescribedtheresultsasveryimportantandrevolutionary.WhiledyslexiahascertaincommonrootstheysaidtheynowhavesomeproofthatthiskindoffunctionalproblemworksdifferentlyaccordingtothedifferentdemandsthatWesternandEasternlanguagesplaceonthebrain.Dyslexiaisacommondevelopmentaldisorderinwhichpeopleofnormalintelligencehavedifficultylearningtoreadspellandmasterotherlanguageskills.Theresultssuggestthattreatingdyslexiaaroundtheworldprobablywillrequiredifferenttreatments.ReadingiscomplexsaidGuinevereEdenGeorgetownUniversityprofessor.Thisshowsweneedtobemoreopen-mindedaboutdiversetreatmentapproaches.Itsoriginsarecomplex.Thereappearstobeageneticaspecttotheillness.Italsomayresultfrombraininjurybeforebirththatchangesvisualandhearingpathwaysinthebrain.EarlierbrainscansshowthatEnglish-readingdyslexicsdon’tfunctionproperlyinaleftpartofthebrainassociatedwiththeawarenessof44soundsfromtheEnglishalphabets.HoweveraccordingtothenewstudyreadingChineseusessomedifferentpartsofthebrainlocatedintheleft-frontofthebrain.Itisassociatedwithsymbolinterpretation.UnlikealphabetlettersChinesecharactersrepresententirethoughtsandphysicalobjects.TitleDyslexiaDefinitionalearning56inwhichpeopleofaverageIQfindit57tolearntoreadandacquireotherlanguageskillsOriginsGeneticcausesorbrain58beforebirthwhichaffects59andhearingabilitiesFindingoftheearlierstudy60readingdyslexicsdon’tfunctionproperlyinaleftpartofthebrainDiscoveryofthenewstudyReadingChineseusesthe61partofthebrainConclusionReadingRomanalphabetsandreadingChinesecharactersplacedifferent62onthebrain.Dyslexiaisnotthesameinevery63anddoesnothavethesame64roots.65Dyslexianeedstobetreatedindifferentways
文言文阅读 阅读下面的文言文完成11-14题 皇甫谧字士安幼名静安定朝那人汉太尉嵩之曾孙也出后叔父徙居新安年二十不好学游荡无度或以为痴尝得瓜果辄进所后叔母任氏任氏曰“孝经云‘三牲之养犹为不孝’汝今年余二十目不存教心不入道无以慰我”因叹日“昔孟母三徙以成仁曾父烹豕以存教岂我居不卜邻教有所缺何尔鲁钝之甚也!修身笃学自汝得之于我何有!”因对之流涕谧乃感激就乡人席坦受书勤力不怠居贫躬自稼穑带经而农遂博综典籍百家之言沉静寡欲始有高尚之志以著述为务自号玄晏先生著礼乐圣真之论后得风痹疾犹手不辍卷 或劝谧修名广交谧以为“居田里之中亦可以乐尧舜之道何必崇接世利事官鞅掌‘引然后为名乎”遂不仕耽玩典籍忘寝与食时人谓之“书淫”或有箴其过笃将损耗精神谧日“朝闻道夕死可矣况命之修短分定悬天乎!” 城阳太守梁柳谧从姑子也当之官人劝谧饯之谧曰“柳为布衣时过吾吾送迎不出门食不过盐菜贫者不以酒肉为礼今作郡而送之是贵城阳太守而贱梁柳岂中古人之道是非吾心所安也” 时魏郡召上计掾举孝廉景元初相国亦尝诏之谧皆不应其后武帝频下诏敦逼不已谧上疏自陈辞切言至遂见听许自表求帝借书帝送一车书与之太康三年卒时年六十八所著甚多并重于世 晋书·皇甫谧传 [注]鞅掌事务繁杂 下列各组句子中加下划线词的意义和用法不相同的一组是
中唐诗人笔下的草色遥看近却无与盛唐诗人王维诗中的白云回望合有异曲同工之妙一直为人们所传诵
把文言文阅读材料中画横线的句子翻译成现代汉语孝经云三牲之养犹为不孝
依次填入下面一段文字横线处的语句衔接最恰当的一组是 纵观奥斯卡金像奖的获奖影片虽然各有千秋但它们的共性都是能给观众留下足够的想象空间______任何一门艺术如果没有足够的空间想象都会缺少灵性 ①空间的想象 ②赢得了观众的拥护 ③想象的空间 ④同时也丰富了自己的感受 ⑤让观众丰富了影片
EducatorsareseriouslyconcernedaboutthehighrateofdropoutsamongthedoctorofphilosophycandidatesandtheconsequentlossoftalenttoanationinneedofPhDs.Somehaveplacedthedropoutslossashighas50percent.Theextentofthelosswashoweverlargelyamatterofexpertguessing.Lastweekawell-roundedstudywaspublished.Itwasbasedon22000questionnairessenttoformergraduatestudentswhowereenrolledin24universitiesanditseemedtoshowmanypastfearstobegroundless.Thedropoutsratewasfoundtobe31percentandinmostcasesthedropoutswhilenotcompletingthePhDrequirementwentontoproductivework.Theyarenotonlydoingwellfinanciallybutaccordingtothereportarenotfarbelowtheincomelevelsofthosewhowentontocompletetheirdoctorates.DiscussingthestudylastweekDr.TuckersaidtheprojectwasinitiatedbecauseoftheconcernfrequentlyexpressedbygraduatefacultiesandadministratorsthatsomeoftheindividualswhodroppedoutofPhDprogramswerecapableofcompletingtherequirementforthedegree.AttritionatthePhDlevelisalsothoughttobeawasteofpreciousfacultytimeandadrainonuniversityresourcesalreadybeingusedtocapacity.SomepeopleexpressedtheopinionthattheshortageofhighlytrainedspecialistsandcollegeteacherscouldbereducedbypersuadingthedropoutstoreturntograduateschoolstocompletethePhD.TheresultsofourresearchDr.Tuckerconcludeddidnotsupporttheseopinions.1.Lackofmotivationwastheprincipalreasonfordroppingout:2.Mostdropoutswentasfarintheirdoctoralprogramaswasconsistentwiththeirlevelsofabilityortheirspecialities.3.Mostdropoutsarenowengagedinworkconsistentwiththeireducationandmotivation.Nearly75percentofthedropoutssaidtherewasnoacademicreasonfortheirdecisionbutthosewhomentionedtheacademicreasoncitedfailuretopassthequalifyingexaminationuncompletedresearchandfailuretopasslanguageexams.Amongthesinglemostimportantpersonalreasonsidentifiedbydropoutsfornon-completionoftheirPhDprogramlackoffinanceswasmarkedby19percent.Asanindicationofhowwellthedropoutsweredoingachartshowed2%inhumanitieswerereceiving$20000andmoreannuallywhilenoneofthePhD’swiththatbackgroundreachedthisfigure.ThePhD’sshoneinthe$7500to$15000bracketwith78%atthatlevelagainst50%forthedropouts.ThismayalsobeanindicationofthefactthattopsalariesintheacademicfieldswherethePhD’stendtorisetothehighestsalariesarestilllaggingbehindotherfields.Astothepossibilityofgettingdropoutsbackoncampustheoutlookwasglum.Themainconditionwhichwouldhavetoprevailforatleast25%ofthedropoutswhomightconsiderreturningtothegraduateschoolwouldbetoguaranteethattheywouldretaintheirpresentlevelofincomeandinsomecasestheirpresentjob.Afterreadingthearticleonewouldrefrainfromconcludingthat______.
促织选自蒲松龄的文言短篇小说集揭露了封建皇帝的荒淫俄国诗人的致大海表现了对自由的向往
Thepolicefiredteargasandarrestedmorethan5000passivelyresistingprotestorsFridayinanattempttobreakupthelargestantinucleardemonstrationeverstagedintheUnitedStates.Morethan135000demonstratorsconfrontedthepoliceontheconstructionsiteofa1000-megawattnuclearpowerplantscheduledtoprovidepowertomostofsouthernNewHampshire.Organizersofthehugedemonstrationsaidthattheprotestwascontinuingdespitethepoliceactions.Moredemonstratorswerearrivingtokeepupthepressureonstateauthoritiestocanceltheproject.Thedemonstratorhadchargedthattheprojectwasunsafeinthedenselypopulatedareawouldcreatethermalpollutioninthebayandhadnoacceptablemeansfordisposingofitsradioactivewasters.Thedemonstrationswouldgoonuntilthejailsandthecourtsweresooverloadedthatthestatejudicialsystemwouldcollapse.GovernorStanforthThumperinsistedthattherewouldbenoreconsiderationofthepowerprojectandnodelayinitsconstructionsetforcompletioninthreeyears.Thisprojectwillbeginontimeandthepeopleofthisstatewillbegintoreceiveitsbenefitsonschedule.Thosewhobreakthelawinmisguidedattemptstosabotagetheprojectwillbedealtwithaccordingtothelawhesaid.Andthepolicecalledinreinforcementsfromalloverthestatetohandlethedisturbances.TheprotestsbeganbeforedawnFridaywhenseveralthousanddemonstratorsbrokethroughthepolicelinesaroundthecordoned-offconstructionsite.TheycarriedplacardsthatreadNoNukesisGoodNukesSunpowerNotNuclearPowerandStopPrivateProfitsfromPublicPeril.Theydefiedpoliceordertomovefromthearea.Teargascanistersfiredbythepolicefailedtodislodgetheprotestorswhohadbeenpreparedwiththeirowngasmasksorfacecloths.Finallythegas-maskedandhelmetedpolicechargedintothecrowdtodragoffthedemonstratorsonebyone.Theprotestorsdidnotresistthepolicebutrefusedtowalkawayundertheirownpower.Thosearrestedwouldbechargedwithunlawfulassemblytrespassinganddisturbingthepeace.WhatistheattitudeofGovernorStanforthThumpertowardthepowerprojectandthedemonstration
下列词语中没有错别字的一项是
赏析下面一段文字回答后面的问题易卜生是挪威著名作家他的作品揭露社会现实却提不出拯救社会的办法在玩偶之家中对娜拉出走以后往何处去未能解答因此列维陀夫说易卜生是天才的问号萧伯纳是英国现实主义大师他的作品揭露资本主义的特征常用幽默讽刺的手法平民看了为之感叹统治者看了感到吃惊和不安因此列维陀夫评论说萧伯纳却是一个伟大的惊叹号我国著名作家唐弢在分析鲁迅的一生和他的作品后说鲁迅是一个伟大的句号
阅读下面一首诗按要求回答问题 裴给事宅白牡丹 裴潾 长安豪贵惜春残争赏街西紫牡丹 别有玉盘承露冷无人起就月中看 [注]唐国史补牡丹中以大红大紫为贵白色牡丹不受重视 第三句中诗人用一别字引出盛开的白牡丹这样写好在哪里全诗表达了作者怎样的思想感情
热门题库
更多
体育教师招聘考试
信息技术教师招聘考试
音乐教师招聘考试
邮政银行招聘考试
邮政营业员考试
邮政小额贷款信贷员考试
邮政通信信息业务员考试
集邮业务员考试
快递业务员考试
邮政储汇业务员考试
邮政代理金融业务网点考试
邮件分拣员考试
机要业务员考试
邮件转运员考试
邮政业务档案员
邮政投递员考试