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  • 更新 2022-09-03
  • 科目 英语
  • 题型 单选题
  • 难度 较易
  • 浏览 1036

_____ in every aspect of his company’s business, Paul made himself busy day and night.

A.Being involved B.Involved C.Involving D.To involve
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ineveryaspectofhiscompany’sbus