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  • 更新 2022-09-03
  • 科目 英语
  • 题型 单选题
  • 难度 较易
  • 浏览 1862

----- Are you used to______ in the north with the old couples?
----- Yes, I am glad to find out that coal is used______ electricity for home use.

A.live; to produce B.living; to produce C.to live; produce D.living; producing
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Areyouusedtointhenorthwiththeo