首页
外语
计算机
考研
公务员
职业资格
财经
工程
司法
医学
专升本
自考
实用职业技能
登录
公务员
Long after the 2010 World Cup was won,disappointed fans were still questioning the refereeing on their decisions that denied vic
Long after the 2010 World Cup was won,disappointed fans were still questioning the refereeing on their decisions that denied vic
admin
2014-02-25
59
问题
Long after the 2010 World Cup was won,disappointed fans were still questioning the refereeing on their decisions that denied victory to their teams.A researcher was asked to study the performance of some top referees.
The researcher organized an experimental tournament involving four youth teams.Each match lasted an hour,divided into three periods of 20 minutes,during which different referees were in charge.
Observers noted down the referees’errors,of which there were 6 1 over the tournament.Convened to a standard match of 90 minutes,each referee made almost 23 mistakes a very high number.
The researcher then studied the videotapes to study the matches carefully.Surprisingly,he found that errors were more likely when the referees were close to the incident.When the officials got it right,they were,on average,17 meters away from the action.The average distance in the case of error was 1 2 meters.The research shows the optimum distance is about 20 meters.
There also seemed to be an optimum speed.Correct decisions came when the referees were moving at a speed of about 2 meters per second.The average speed for errors was 4 meters per second.
If FIFA,football’s international ruling body,wants to improve the standard of referees at the next World Cup,it should encourage referees to keep their eyes on the action from a distance,rather than rushing to keep up with the ball,the researcher argues.
He also says that FIFA’8 insistence that referees should retire at age 45 may be misguided.If keeping up with the action is not SO important,their physical condition is less important.
The findings ofthe experiment show that( ).
选项
A、errors are more likely when a referee keeps close to the ball
B、the farther the referee is from the incident,the fewer the errors
C、the more slowly the referee runs,the more likely elrors will occur
D、errors are less likely when a referee stays in one spot
答案
A
解析
由文中的he found that error8 were more likely when the referees were close to the incident得知。答案选A。
转载请注明原文地址:https://kaotiyun.com/show/OS6q777K
本试题收录于:
中学英语题库教师公开招聘分类
0
中学英语
教师公开招聘
相关试题推荐
设球的体积为V1,它的内接正方体的体积为V2,下列说法中最合适的是()。
某学生接连参加同一课程的两次考试,第一次及格的概率为p,若第一次及格,则第二次及格的概率也为p;若第一次不及格,则第二次及格的概率为。(1)若至少有一次及格,则他能取得某种资格,求他取得该资格的概率。(2)若已知他第二次已经及格,求他第一次及格的概率。
请依据以下《课标》要求和素材,撰写一份侧重创新意识培养的教学过程设计(只要求写教学过程)《义务教育数学课程标准(2011)年版》提出,创新意识的培养是现代数学教育的基本任务,应体现在数学教与学的过程中,学生自己发现和提出问题是创新的基础,独立思考
Oneafternoon,mysonAdamaskedme,"Areallpeoplethesameeveniftheyaredifferentincolor?"Ithoughtforaminute,
Oneafternoon,mysonAdamaskedme,"Areallpeoplethesameeveniftheyaredifferentincolor?"Ithoughtforaminute,
DanielleSteel,America’ssweetheart,isoneofthehardestworkingwomeninthebookbusiness.Unlikeotherproductiveauthors
RobertMoody,52,isanexperiencedpoliceofficer.Muchofhisworkinvolvesdealingwith【16】andgang(团伙)problemsintheschoo
____elephantsaredifferentfromwildelephantsinmanyaspects,includingtheirtempers.
—Whatafineday!Shallwegopicnicking?—______.Butweneedtobehomebeforesixo’clockforthefootballmatch.
随机试题
急性扁桃体炎常见的并发症有
关于雄激素的作用哪一项是错误的
可对抗左旋多巴胃肠道反应的药物是
能够促进头发生长,临床上用于治疗雄性激素源性脱发的是()。
排除药物性肝损害的依据是()。
下列各项中,不征收营业税的有()。
幼儿在5岁以后,白天或者夜晚仍不能主动控制排尿,经常夜间尿床,白天尿裤,称()。
St.Valentine’sDayhasrootsinseveraldifferentlegendsthathavefoundtheirwaytousthroughtheages.Oneoftheearliest
A、Withthehelpofresponsiblesmokers.B、Withthehelpofhuntersandwoodworkers.C、Buymoregoodequipments.D、Addmorefire
Shewasso______inherbookthatshedidn’thearthetelephonerang.
最新回复
(
0
)