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  • 更新 2022-09-03
  • 科目 英语
  • 题型 单选题
  • 难度 中等
  • 浏览 1004

—Is Bob still working in your school?
—I'm afraid not. He is said ___________ and ___________ in a private school recently.

A.to resign ; to teach
B.to have resigned ; to teach
C.to resign ; to be teaching
D.to have resigned ; to be teaching
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—IsBobstillworkinginyourschool