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open在现在完成时如何变延续性动词open如何变成beopen?Hehasopenedthedoor.应该变成:①Hehasbeenopenthedoorforthreehours.还是②Thedoorhasbeenopenforthreehours.如果第二句是正确的第一句怎么改?

题目详情
open在现在完成时如何变延续性动词
open如何变成be open?
He has opened the door.
应该变成:
①He has been open the door for three hours.
还是
②The door has been open for three hours.
如果第二句是正确的 第一句怎么改?(必须以he为主语,不能删去for three hours)
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答案和解析
第二句是正确的.
第一句可以改写成He has kept the door opened for three hours.
He has had the door opened for three hours.
keep have 都是延续性动词