The number of refereeing errors in the experimental matches was ________

A．slightly above average

B．higher than in the 1998 World Cup

C．quite unexpected

D．as high as in a standard match

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参考答案

主要依据在第3段。注意converted to a standard match of 90 minutes是指“转换成90分钟的标准比赛”。提示词为a remarkab1y high number，文章并未涉及A、B、D项。

1 The findings of the experiment show that________

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

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2 The word "officials" (Line 2, Para. 4) most probably refers to ________

A．the researchers involved in the experiment

B．the inspectors of the football tournament

C．the referees of the football tournament　　┠考试大^o^在线^*^考试中心┨

D．the observers at the site of the experiment

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3 What is one of the possible conclusions of the experiment?

A．The ideal retirement age for an experienced football referee is 35.

B．Age should not be the chief consideration in choosing a football refere　　┠考试大^o^在线^*^考试中心┨

C．A football referee should be as young and energetic as possibl

D．An experienced football referee can do well even when in poor physical conditio

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