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新东方补充教材的几个语法题，与大家讨论！
1[U]．（The auto industry has experienced one of its most significant trends in the last 50 years,which is）[/U]the migration of motorists from passenger cars to minivans,sport utility vehicles,and pickups.
(A) The auto industry has experiences one of its most significant trends in the last 50 years,which is
(B) Of the trends the auto industry experiences in the last 50 years has been one of the most significant.
(C) In the last 50 years,one of the most significant trends that the auto industry has been experiencing has been
(D) One of the most significant trends that the auto industry has experiences in the last 50 years is
(E) In the last 50 years,the auto industry experiences one of the most significant trends that it has had,that of
答案是D,但我觉得这改变了原来的意思，变成了强调is后的内容。
2．After suffering $2 billion in losses and 25,000 layoffs,the nation’s semiconductor industry,which makes chips that run everything from [U]（computers and spy satellites to dishwashers,appears to have）[/U]make a long-awaited recovery.
(A) computers and spy satellites to dishwashers,appears to have
(B) computers,spy satellites,and dishwashers,appears having
(C) computers,spy satellites,and dishwashers,appears that it has
(D) computers and spy satellites to dishwashers,appears that it has
(E) computers and spy satellites as well as dishwashers,appears to have
答案说是E,但为什么要用have呢？
3．In the mid-1920’s the Harthorne Works of the Westen Electric Company was the scene of an intensive series of experiments [U]（that would investigate changes in working condition as to their effects on workers’ performance.）[/U]
(A) that would investigate changes in working condition as to their effects on workers’ performance
(B) investigating the effects that changes in working conditions would have on workers’ performance
(C) for investigating what are the effects in workers’ performance that changes in working conditions would cause
(D) that investigated changes in working conditions’ effects on workers’ performance
(E) to investigate what the effects changes in working conditions would have on workers’ performance
答案B,但would have 没有道理呀？ |
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