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  • 科目:英语
  • 题型:单选题
  • 难度:中等
  • 人气:1052
题文

After __________ the old man, the doctor suggested that he __________ a bad cold.

A.examining; should catch B.examined; had caught
C.examining; had caught D.examined; catch
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Aftertheoldman,thedoctorsugges