In 1924 America's National Research Council sent two engineers to supervise a series of industrial experiments at a large telephone-parts factory called the Hawthorne Plant near Chicago.It hoped they would learn how stop-floor lighting 1 workers'productivity.Instead,the studies ended 2 giving their name to the"Hawthorne effect",the extremely influential idea that the very 3 to being experimented upon changed subjects'behavior.The idea arose because of the 4 behavior of the women in the Hawthorne plant.According to 5 of the experiments,their hourly output rose when lighting was increased,but also when it was dimmed.It did not 6 what was done in the experiment;7 something was changed,productivity rose.A（n）8 that they were being experimented upon seemed to be 9 to alter workers'behavior 10 itself.After several decades,the same data were 11 to econometric the analysis.Hawthorne experiments has another surprise store 12the descriptions on record,no systematic 13 was found that levels of productivity were related to changes in lighting.It turns out that peculiar way of conducting the experiments may be have let to 14 interpretation of what happed.15,lighting was always changed on a Sunday.When work started again on Monday,output 16 rose compared with the previous Saturday and 17 to rise for the next couple of days.18,a comparison with data for weeks when there was no experimentation showed that output always went up on Monday,workers 19 to be diligent for the first few days of the week in any case,before 20 a plateau and then slackening off.This suggests that the alleged"Hawthorne effect"is hard to pin down.7选？A.as far asB.for fear thatC.in case thatD.so long as
In 1924 America's National Research Council sent two engineers to supervise a series of industrial experiments at a large telephone-parts factory called the Hawthorne Plant near Chicago.It hoped they would learn how stop-floor lighting 1 workers'productivity.Instead,the studies ended 2 giving their name to the"Hawthorne effect",the extremely influential idea that the very 3 to being experimented upon changed subjects'behavior.The idea arose because of the 4 behavior of the women in the Hawthorne plant.According to 5 of the experiments,their hourly output rose when lighting was increased,but also when it was dimmed.It did not 6 what was done in the experiment;7 something was changed,productivity rose.A（n）8 that they were being experimented upon seemed to be 9 to alter workers'behavior 10 itself.After several decades,the same data were 11 to econometric the analysis.Hawthorne experiments has another surprise store 12the descriptions on record,no systematic 13 was found that levels of productivity were related to changes in lighting.It turns out that peculiar way of conducting the experiments may be have let to 14 interpretation of what happed.15,lighting was always changed on a Sunday.When work started again on Monday,output 16 rose compared with the previous Saturday and 17 to rise for the next couple of days.18,a comparison with data for weeks when there was no experimentation showed that output always went up on Monday,workers 19 to be diligent for the first few days of the week in any case,before 20 a plateau and then slackening off.This suggests that the alleged"Hawthorne effect"is hard to pin down.7选？
A.as far as
B.for fear that
C.in case that
D.so long as
B.for fear that
C.in case that
D.so long as
参考解析
解析：联系前面的分析，本空所填句的意思是“在实验中做什么并不重要；只要有改变，劳动生产率就会提高”。so long as表示“只要”，常用于引导条件状语从句，表明主句发生的动作以从句谈论的情况为前提。此处句中的分号表明分号前后的句子在语法上是独立的；所填入的主语只要能正确表达something was changed和productivity rose之间的逻辑关系即可。其它三个短语都能引导状语从句。C项in case that中的that可以省略，该短语有两种用法：1）用作连词，表示条件，其意为“如果，万一”；2）用作连词表示目的，其意为“以防，免得”。B项其后所接的从句多为虚拟语气，如She puts a blanket over the baby for fear that he should catch cold.A项as far as意思比较多，如As far as I know,its advantages outweigh its disadvantages.就我所知，其优势胜过劣势。但是放在空中，语义都不通顺，故D为正确答案。
相关考题：
It seems that now a country\'s economy depends much on _______ .A how welldeveloped it is electronicallyB whether it is prejudiced against immigrantsC whether it adopts America's industrial patternD how much control it has over foreign corporations
Computer hardware engineers research, design, develop, and test computer hardware and supervise its manufacture and(73). Hardware refers to computer(74), circuit boards, computer systems, and related equipment such as keyboards, modems, and printers.A．fixingB．buildingC．settingD．installation
Many modern critics of American literature have called Mark Twain, born Samuel Clemens, ______.A. as America's greatest writerB. was America's greatest writerC. America's greatest writerD. to have been America's greatest writer
---Excuse me, where’s the Capital Theatre? ---_______.A、There’s a status near itB、It’s only two blocks away from hereC、I’ve got two theatre tickets for tonight.D、Turn right and then you’ll find the cinema
About ________ of the workers in the factory were born in the ________.A.two-thirds, 1970 B.two-thirds, 1970s C.two-third,1970 D.two-third, 1970s
Which of the following is NOT true according to the last paragraph?（ ）[A] America will conduct an international-wide aid.[B] The national-wide financial aid is proved helpful.[C] Obama doesn't think highly of American aid system.[D] Mr. Sumner's research is proved of great value.
12． About_______ of the workers in the factory were born in the __________．A． two- thirds;1970B． two- thirds ; 1970sC． two-third ; 1970D． two-third ; 1970s
A swift current occurring in a narrow passage connecting two large bodies of water，which is produced by the continuously changing difference in height of tide at the two ends of the passage，is called a ______.A.hydraulic currentB.rectilinear currentC.rotary currentD.harmonic current
In 1924 America's National Research Council sent two engineers to supervise a series of industrial experiments at a large telephone-parts factory called the Hawthorne Plant near Chicago.It hoped they would learn how stop-floor lighting 1 workers'productivity.Instead,the studies ended 2 giving their name to the"Hawthorne effect",the extremely influential idea that the very 3 to being experimented upon changed subjects'behavior.The idea arose because of the 4 behavior of the women in the Hawthorne plant.According to 5 of the experiments,their hourly output rose when lighting was increased,but also when it was dimmed.It did not 6 what was done in the experiment;7 something was changed,productivity rose.A（n）8 that they were being experimented upon seemed to be 9 to alter workers'behavior 10 itself.After several decades,the same data were 11 to econometric the analysis.Hawthorne experiments has another surprise store 12the descriptions on record,no systematic 13 was found that levels of productivity were related to changes in lighting.It turns out that peculiar way of conducting the experiments may be have let to 14 interpretation of what happed.15,lighting was always changed on a Sunday.When work started again on Monday,output 16 rose compared with the previous Saturday and 17 to rise for the next couple of days.18,a comparison with data for weeks when there was no experimentation showed that output always went up on Monday,workers 19 to be diligent for the first few days of the week in any case,before 20 a plateau and then slackening off.This suggests that the alleged"Hawthorne effect"is hard to pin down.11选？A.comparedB.shownC.subjectedD.conveyed
In 1924 America's National Research Council sent two engineers to supervise a series of industrial experiments at a large telephone-parts factory called the Hawthorne Plant near Chicago.It hoped they would learn how stop-floor lighting 1 workers'productivity.Instead,the studies ended 2 giving their name to the"Hawthorne effect",the extremely influential idea that the very 3 to being experimented upon changed subjects'behavior.The idea arose because of the 4 behavior of the women in the Hawthorne plant.According to 5 of the experiments,their hourly output rose when lighting was increased,but also when it was dimmed.It did not 6 what was done in the experiment;7 something was changed,productivity rose.A（n）8 that they were being experimented upon seemed to be 9 to alter workers'behavior 10 itself.After several decades,the same data were 11 to econometric the analysis.Hawthorne experiments has another surprise store 12the descriptions on record,no systematic 13 was found that levels of productivity were related to changes in lighting.It turns out that peculiar way of conducting the experiments may be have let to 14 interpretation of what happed.15,lighting was always changed on a Sunday.When work started again on Monday,output 16 rose compared with the previous Saturday and 17 to rise for the next couple of days.18,a comparison with data for weeks when there was no experimentation showed that output always went up on Monday,workers 19 to be diligent for the first few days of the week in any case,before 20 a plateau and then slackening off.This suggests that the alleged"Hawthorne effect"is hard to pin down.12选？A.contrary toB.consistent withC.parallel withD.peculiar to
It′ s said that the power plant is now __________large as what is was.A.twice asB.as twiceC.twice muchD.much twice
Questions 105-109 refer to the following e-mail.To: Bertrand Fournier, Plant manager b_fournier@dawson.comFrom: John Reynolds, Industrial production manager j_reynolds@dawson.comRe: Valbonne, France plantDate: January 13Dear Mr. Fournier,Thank you for your e-mail requesting that our engineers from London examine your chocolate productiori plant in Valbonne again next month. All of us at Dawson corporate headquarters appre-ciate your factory's desire to manufacture the finest chocolate, and we want to provide a supportteam to ensure that this is possible. Before we schedule a trip for Edith Singh and Barry Weinstein to visit your plant again. I have a few questions in regard to the production problems you men-tioned. First, I was wondering when the refrigeration unit was inspected last. Some Dawson plants in Geneva and Warsaw recently reported problems with their refrigeration systems, so I suggest that the temperature of the refrigerators during the cooling phase be checked. Second, do you think it is necessary for Ms. Singh and Mr. Weinstein to stay in Valbonne an entire week?I believe their examination could be completed within two days.Please let me know your views on these issues. I look forward to hearing from you.Regards,John ReynoldsTo: John Reynolds, Industrial production manager j_reynolds@dawson.comFrom: Bertrand Fournier, Plant manager b_fournier@dawson.comRe: Valbonne, France plantDate: January 15Dear Mr. Reynolds,Thank you for your reply. In response to your questions, we have carefully examined all of our equipment and the entire production process, from the grinding of the cocoa beans to the pressing of the chocolate. The refrigerators are cooling the product at the appropriate temperature, but we are still producing chocolate that is too bitter. We believe the problem may be either in the grind-ing or roasting of the cocoa beans, but we need your engineers to verify our suspicion. As to the duration of the engineers' visit, you may be correct. They do not need to stay a week in Valbonne,but I would suggest they stay at least three days.Please confirm the dates of February 12～14 for their trip.Regards, Bertrand FournierWhy is Mr. Reynolds writing to Mr. Fournier?A.To request that Mr. Fournier visit LondonB.To clarify details of an upcoming tripC.To accept a position at Mr. Fournier's companyD.To express dissatisfaction with a recent plant inspection
America's emphasis on the importance of education for everyone has spurred scientific research.A:encouragedB:endangeredC:endorsedD:enlarged
Deep inside a mountain near Sweetwater in East Tennessee is a bady?of water known as the Lost?Sea.It is listed by the Guinness Book of World Records as the world′s largest underground lake.The Lost Sea is part of an extensive and historic cave system called Craighead Caverns.The caverns have been known and used since the days of the Cherokee Indian nation.The cave?expands into a series of huge rooms from a small opening on the side of the mountain.Approximately?one mile from the entrance,in a room called-The Council Room",many Indian artifacts have been?found.Some of the items discovered include pottery,arrowheads,weapons,and jewelry.For many years there were persistent rumors of a large underground lake somewhere in a cave,but it was not discovered until 1905.In that year,a thirteen-year-old boy named Ben Sands crawled through a small opening three hundred feet underground.:He found himself in a large cave half filled?with water.Today tourists visit the Lost Sea and ride far out onto it in glass-bottomed boats powered by electric motors.More than thirteen acres of water have been mapped out so far and still no end to the lake has been found.Even though teams of divers have tried to explore the Lost Sea,the full extentof it is still unknown.What was found in"The Council Room"?A.A small natural opening.B.A large cave.C.Another series of rooms.D.Many old Indian objects.
共用题干第三篇Citizen ScientistsUnderstanding how nature responds to climate change will require monitoring key life cycle events一 flowering,the appearance of leaves and the first frog calls of the spring一all around the world.But ecologists can't be everywhere so they're turning to non-scientists,sometimes called citizen scientists,for help.Climate scientists are not present everywhere.Because there are so many places in the world and not enough scientists to observe all of them,they're asking for your help in observing signs of climate change across the world.The citizen scientist movement encourages ordinary people to observe a very specificresearch interest一birds,trees,flowers budding,etc.and send their observations to a giant database to be observed by professional scientists.This helps a small number of scientists track a large amount of data that they would never be able to gather on their own.Much like citizen journalists helping large publications cover a hyper-local beat,citizen scientists are ready for the conditions where they live in.All that's needed to become one is a few minutes each day or each week to gather data and send them in.A group of scientists and educators launched an organization last year called the National Phenology Network."Phenology"is what scientists call the study of the timing of events in nature.One of the group's first efforts relies on scientists and non-scientists alike to collect data about plant flowering and leafing eveiy year.The program,called Project BudBurst,collects life cycle data on a variety of common plants from across the United States.People participating in the project一which is open to every- one一record their observations on the Project BudBurst website."People don't have to be plant experts一they just have to look around and see what's in their neighbor- hood,"says Jennifer Schwartz,an education consultant with the project."As we collect these data,we'll be able to make an estimate of how plants and communities of plants and animals will respond as the climatechanges."What are citizen scientists asked to do?A:To develop a specific research interest and become professional scientists.B:To send their research observations to a professional database.C:To increase their knowledge about climate change.D:To keep a record of their research observations.
The scientists have conducted a series of experiments.A:actions B:testsC:effects D:technologies
Which writer′s idea had a greatinfluence on the two great leaders, Martin Luther King Jr. and MohandasGrandhi?A.Hawthorne. B.Whitman.C.Thoreau. D.Jack London.
What was found in“The Council Room” A.A small natural opening.B.A large cave.C.Another series of rooms.D.Many old Indian objects.
The Midwest is America′s most important ( ) area. A.agricultural B.industrial C.manufacturing D.mining industry
单选题What is one configuration method for loading a factory default configuration onto a J-series router？（）Aload override resetBload factory-defaultCrollback factory-defaultDrequest system factory-default
单选题A swift current occurring in a narrow passage connecting two large bodies of water，which is produced by the continuously changing difference in height of tide at the two ends of the passage，is called a（）.Ahydraulic currentBrectilinear currentCrotary currentDharmonic current
单选题A swift current occurring in a narrow passage connecting two large bodies of water which is produced by the continuously changing difference in height of tide at the two ends of the passage is called a(n)（）.Ahydraulic currentBrectilinear currentCrotary currentDharmonic current
单选题The research became known as the “Hawthorne effect” becauseAit was the name of the plant where the study was conductedBit was the name suggested by the Harvard researchersCit was the name of the principal experimenterDThere were Hawthorne plants growing at Western Electric where the study was conducted.
问答题Practice 2 Until early in this century, the isolationist tendency prevailed in American foreign policy. Then two factors projected America into world affairs: its rapidly expanding power, and the gradual collapse of the international system centered on Europe, the watershed presidencies marked this progression: Theodore Roosevelt’s and Woodrow Wilson’s. These men held the reins of government when world affairs were drawing a reluctant nation into their vortex. Both recognized that America had a crucial role to play in world affairs though they justified its emergence from isolation with opposite philosophies. Roosevelt was a sophisticated analyst of the balance of power. He insisted on an international role for America because its national interest demanded it, and because a global balance of power was inconceivable to him without American participation. For Wilson, the justification of America’s international role was messianic: America had an obligation, not to the balance of power, but to spread its principles throughout the world. During the Wilson’s Administration, America emerged as a key player in world affairs, proclaiming principles which, while reflecting the truisms of American though, nevertheless marked a revolutionary departure for Old World diplomats. These principles held that peace depends on the spread of democracy, that states should be judged by the same ethical criteria as individuals, and that the national interest consists of adhering to a universal system of law.
单选题The knot used to join two lines or two large hawsers for towing is called a（）.Asquare knotBcarrick bendCsheet bendDbowline
单选题It’s said that the power plant is now ______ large as what it was.Atwice asBas twiceCtwice muchDmuch twice
单选题A large metallic device，mounted directly in the piping (usually located at the dock near the point where the vapor hose is attached)，designed to prevent the passage of a rapidly moving flame through the piping is called a（）.Aflame arrestorBflame screenCdetonation arrestorDdetonation blocker