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
专升本
Long after the 1998 World Cup was won, disappointed fans were still cursing the disputed refereeing (裁判) decisions that denied v
Long after the 1998 World Cup was won, disappointed fans were still cursing the disputed refereeing (裁判) decisions that denied v
admin
2018-03-30
75
问题
Long after the 1998 World Cup was won, disappointed fans were still cursing the disputed refereeing (裁判) decisions that denied victory to their team. A researcher was appointed to study the performance of some top referees.
The researcher organized an experimental tournament (锦标赛) 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 61 over the tournament. Converted to a standard match of 90 minutes, each referee made almost 23 mistakes, a remarkably high number.
The researcher then studied the videotapes to analyze the matches in detail. 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 errors was 12 meters. The research shows the optimum (最佳的) 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 refereeing 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’s 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 critical.
The findings of the 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 will errors occur
D、errors are less likely when a referee stays in one spot
答案
A
解析
转载请注明原文地址:https://kaotiyun.com/show/skWC777K
本试题收录于:
英语题库普高专升本分类
0
英语
普高专升本
相关试题推荐
WhowontheWorldCup1994footballgame?WhathappenedattheUnitedNations?Howdidthecriticslikethenewplay?【C1】______
TheInternetcanmakethenewsmoredemocratic,givingthepublicachancetoaskquestionsandseek【C1】______factsbehindstori
Lazinessisasin,everyoneknowsthat.Wehaveprobablyallhadlecturespointingourthatlazinessisimmoral,thatitiswast
Morethanfortythousandreaderstolduswhattheylookedforinclosefriendships,whattheyexpected【C1】______friends,whatth
Packagingisanimportantformofadvertising.Apackagecansometimesmotivatesomeonetobuyaproduct.Forexample,asmallc
EveryoneknowsthattheFrenchmenareromantic,theItaliansarefashionableandtheGermansareserious.Arethesejuststereot
Mostepisodesofabsent-mindedness-forgettingwhereyouleftsomethingorwonderingwhyyoujustenteredaroom—arecausedbya
TapeStoreisanewkindoftapestoragesystemwhichcanstoreupto6,000computertapes.Noothertapestoragesystemcanhold
Withthedevelopmentofindustry,thisregionwillsurely().
随机试题
金属的纯度对热导率的影响很大,一般合金的热导率比纯金属的热导率会()。
完全参与观察
患者,男性,35岁,反复出现食欲缺乏,畏食、呕吐、腹泻等消化不良现象,时感上腹闷胀或疼痛,上腹有轻压痛,胃酸分泌稍低于正常范围,血清胃泌素结果正常,诊断为“慢性胃窦胃炎”。该患者最常见的临床表现是()
在等直梁平面弯曲的挠曲线上,曲率最大值发生在()的截面上。
国际货款结算的基本方式有汇付、托收和信用证3种。其中,信用证的基本当事人有3个。
王某盗窃他人现金3万元,在得知公安机关开始侦查后,因害怕将来被从重处罚,于是向当地检察机关如实交代了自己的罪行和赃款隐藏地点。王某的行为属于()。
已知a=一2i+mj+3k,b=nj-2j一k是空间中的两个向量,则“a∥b”是“m=6,n=”的().
根据以下资料,回答下列问题。下列说法不正确的一项是:
互相尊重和主权领土完整
Undeniably,manyEuropeansarcsuffering.LevelsofunemploymentarethehighestsincerecordsbeganinFrance(3.2million)and
最新回复
(
0
)