<正> 在定语从句中,引导定语从句并在从句中作主语的关联词,它用来修饰主句中的名词(亦称先行词),此时从句中谓语的单数或复数,应由先行词的数而定。特别是当先行词为“one of+复数名词”时,更要特别注意。请看下面的例句:1 want to buy one of the cars which Was greatly reduced in price.在那批汽车中我想买大削价的那一辆。(这里定语从句修饰的先行词是 one,指在几辆中只有一辆大削价。)I want to buy one Df the cars which were greatly reduced in price.在那