Our physics teacher and English teacher always give their lessons in a lively and clear w

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A. from which
B. in which
C. that
(答案→)D. which
解析：考查非限制性定语从句。本题定语从句的先行词是前面一句话的内容，在非限制性定语从句，which指代先行词在句中做主语。句意：我们的物理老师和英语老师总是用一种生动清晰的方法上课，这让我们学生得到了很大的好处。That不能引导非限制性定语从句，AB两项要在句中做状语。