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  • 更新 2022-09-03
  • 科目 英语
  • 题型 单选题
  • 难度 中等
  • 浏览 1263

In the survey they listed twelve kinds of food _______would affect the work of the brain.

A.which the experts believed B.that were believed
C.the experts believed that D.the experts believed
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相关知识点

Inthesurveytheylistedtwelvekin