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
patients与treat之间存在被动关系,应使用被动语态,故排除A、B两项;由时间状语this year可判断,应使用现在完成时态,故选D项。
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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
patients与treat之间存在被动关系,应使用被动语态,故排除A、B两项;由时间状语this year可判断,应使用现在完成时态,故选D项。