有哪些信誉好的足球投注网站- 1、本文档共14页，可阅读全部内容。
- 2、有哪些信誉好的足球投注网站（book118）网站文档一经付费（服务费），不意味着购买了该文档的版权，仅供个人/单位学习、研究之用，不得用于商业用途，未经授权，严禁复制、发行、汇编、翻译或者网络传播等，侵权必究。
- 3、本站所有内容均由合作方或网友上传，本站不对文档的完整性、权威性及其观点立场正确性做任何保证或承诺！文档内容仅供研究参考，付费前请自行鉴别。如您付费，意味着您自己接受本站规则且自行承担风险，本站不退款、不进行额外附加服务；查看《如何避免下载的几个坑》。如果您已付费下载过本站文档，您可以点击 这里二次下载。
- 4、如文档侵犯商业秘密、侵犯著作权、侵犯人身权等，请点击“版权申诉”（推荐），也可以打举报电话：400-050-0827(电话支持时间：9:00-18:30)。
PAGE
PAGE10
2010年考研英语真题及答案
SectionIUseofEnglish
Directions:
Readthefollowingtext.Choosethebestword(s)foreachnumberedblankandmark[A],[B],[C]or[D]onANSWERSHEET1.(10points)
In1924American’NationalResearchCouncilsenttoengineerstosuperviseaseriesofindustrialexperimentsatalargetelephone-partsfactorycalledtheHawthornePlantnearChicago.Ithopedtheywouldlearnhowstop-floorlignting1workersproductivity.Instead,thestudiesended2givingtheirnametothe
―Hawthorneeffect‖,theextremelyinfluentialideathatthevery 3 tobeingexperimenteduponchangedsubjects’behavior.
Theideaarosebecauseofthe 4 behaviorofthewomenintheHawthorneplant.Accordingto
5 oftheexperiments,theirhourlyoutputrosewhenlightingwasincreased,butalsowhenitwasdimmed.Itdid not 6 what was done in the experiment; 7_someting was changed ,productivity rose.A(n) 8 thattheywerebeingexperimenteduponseemedtobe 9 toalterworkers’behavior
10 itself.
Afterseveraldecades,thesamedatawere_11 toeconometrictheanalysis.Hawthorneexperimentshasanothersurprisestore_12 thedescriptionsonrecord,nosystematic_13 wasfoundthatlevelsofproductivitywererelatedtochangesinlighting.
Itturnsoutthatpeculiarwayofconductingtheexperimentsmaybehaveletto 14 interpretationofwhathapped. 15 ,lightingwasalwayschangedonaSunday.WhenworkstartedagainonMonday,output
16rosecomparedwiththepreviousSaturdayand17toriseforthenextcoupleofdays.18,acomparisonwithdataforweekswhentherewasnoexperimentationshowedthatoutputalwayswentuponMonday,workers19tobediligentforthefirstfewdaysoftheweekinanycase,before20aplateauandthenslackeningoff.Thissuggeststhatthealleged‖Hawthorneeffect―ishardtopindown.
[A]affected[B]achieved[C]extracted[D]restored
[A]at[B]up[C]wi
文档评论（0）