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  • 更新 2022-09-03
  • 科目 英语
  • 题型 单选题
  • 难度 较易
  • 浏览 220

So difficult __________ it to adapt to the academic requirements of a Western university that I determined to take a preparation course. 

A.I have felt B.have I felt C.did I feel D.I did feel
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Sodifficultittoadapttotheacade