题目内容
1．The school is no longer what it was 20years ago，______ it was so poorly equipped．（ ）| A． | when | B． | which | C． | since | D． | where |
分析 这所学校不再是20年前的样子了，那时，她的教学设备是那么的差．
解答 答案 A 根据句意"这所学校不再是20年前的样子了，那时，她的教学设备是那么的差．"可知，先行词20 years ago，指时间，在定语从句中作时间状语，故用when．故选A
点评 考查非限制性定语从句的连接词，在充分分析句型再结合语义的基础上便能选出正确答案
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1．
Long after the 2010 World Cup was won，disappointed fans were still criticizing the unfair refereeing （裁判） decisions that denied victory to their team．A researcher was （41）E to study the performance of some top referees（裁判）．
The researcher organized experimental matches which （42）A four youth teams．Each match lasted an hour，divided into three periods of 20minutes during which different referees were in （43）K．
Observers noted down the referees'errors，of which there were 61over the matches．When （44）G into a standard match of 90minutes，each referee made almost 23mistakes，a（n） （45）Ihigh number．
The researcher then studied the videotapes to have a detailed analysis of the matches，and （46）J are that the errors were more likely when the referees were close to the incident．When the officials got it right，they were，on average，17meters away from the action．The average distance in the case of errors was 12meters．The research （47）B show that the best distance is about 20meters．
There also seemed to be an （48）H speed．Correct decisions came when the referees were moving at a speed of about 2meters per second．The （49）F speed for errors was 4meters per second．
If FIFA，football's international ruling body，wants to improve the standard of refereeing at the World Cup，referees should be （50）D into the rule of keeping their eyes on the action from a distance，rather than rushing to keep up with the ball，the researcher argues．
| A．involved B．figures C．inevitably D．initiated E．appointed F．average G．transformed H．reasonable I．remarkably J．indications K．charge |
The researcher organized experimental matches which （42）A four youth teams．Each match lasted an hour，divided into three periods of 20minutes during which different referees were in （43）K．
Observers noted down the referees'errors，of which there were 61over the matches．When （44）G into a standard match of 90minutes，each referee made almost 23mistakes，a（n） （45）Ihigh number．
The researcher then studied the videotapes to have a detailed analysis of the matches，and （46）J are that the errors were more likely when the referees were close to the incident．When the officials got it right，they were，on average，17meters away from the action．The average distance in the case of errors was 12meters．The research （47）B show that the best distance is about 20meters．
There also seemed to be an （48）H speed．Correct decisions came when the referees were moving at a speed of about 2meters per second．The （49）F speed for errors was 4meters per second．
If FIFA，football's international ruling body，wants to improve the standard of refereeing at the World Cup，referees should be （50）D into the rule of keeping their eyes on the action from a distance，rather than rushing to keep up with the ball，the researcher argues．