单选题 Physics is the present day equivalent of ______ used to be called natural philosophy, from most of present day science arose.
  • [A] which, what
  • [B] that, which
  • [C] what, which
  • [D] what, that


【正确答案】 C
【答案解析】关联词衔接题。第一个空既要作介词of的宾语，又要作后面句子成分的主语，所以只有what合适，排除选项A和B，而第二个空填写的内容要作介词from的宾语，不能由that来充当，所以选项C为正确答案。