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要详解This factory ( )for twenty years.A.has opened B.has openC.has been poen D.has been popened
题目详情
要详解
This factory ( )for twenty years.
A.has opened B.has open
C.has been poen D.has been popened
This factory ( )for twenty years.
A.has opened B.has open
C.has been poen D.has been popened
▼优质解答
答案和解析
c
这个工厂已经开了20年.
用现在完成时.
因为open作为持续性动词,用been open表示一种状态,open在这里表示开的状态,不是门被打开的动作,所以不用被动语态.
A中的has opened是强调开门的动作,不适合放在这个句子中.
这个工厂已经开了20年.
用现在完成时.
因为open作为持续性动词,用been open表示一种状态,open在这里表示开的状态,不是门被打开的动作,所以不用被动语态.
A中的has opened是强调开门的动作,不适合放在这个句子中.
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