题目内容
【题目】Portia, for _________ physics had once been very hard, turned out to be a physicist.
whom B. whose
C. that D. Which
【答案】A
【解析】掌握由介词和关系代词引导的定语从句是解答此题的关键。for whom引导一个非限制性定语从句，补充说明主语Portia.
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题目内容
【题目】Portia, for _________ physics had once been very hard, turned out to be a physicist.
whom B. whose
C. that D. Which
【答案】A
【解析】掌握由介词和关系代词引导的定语从句是解答此题的关键。for whom引导一个非限制性定语从句，补充说明主语Portia.