Hisgrandpa________forayear.A.diedB.

发布时间:2020-07-27 05:20:20

His grandpa ________ for a year.A.diedB.has been deadC.has been deathD.was died

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B解析选B。根据for+时间段,说明此句的动词应是延续的,die是非延续性动词,应转换为be dead。
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