题目内容
More patients ________ in hospital this year than last year.
- A.treated
- B.have treated
- C.had been treated
- D.have been treated
D
解析:
病人被治疗,又有时间this year,应用现在完成时的被动语态。
解析:
病人被治疗,又有时间this year,应用现在完成时的被动语态。
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