More patients in hospital this year than last year. [ ] A．treatedB．have treated
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More patients ________ in hospital this year than last year.
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A．treatedB．have treatedC．had been treatedD．have been treated
试题答案
答案：D
解析：treat与patient是动宾关系，应用被动语态；this year是表示现在时间的状语，所以应选现在完成时的被动语态。 |