He ___ here in 2008.He ___ a doctor for over ten years.A.came,was B.came,has been C,has come,is.D.has come ,has been.

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He___herein2008.He___adoctorforovertenyears.A.came,wasB.came,hasbeenC,hascome,is.D.hascome,hasbeen.H

He ___ here in 2008.He ___ a doctor for over ten years.A.came,was B.came,has been C,has come,is.D.has come ,has been.
He ___ here in 2008.He ___ a doctor for over ten years.
A.came,was B.came,has been C,has come,is.D.has come ,has been.

He ___ here in 2008.He ___ a doctor for over ten years.A.came,was B.came,has been C,has come,is.D.has come ,has been.
B
in 2008 用一般过去时,所以第个空用过去式 came
for 用现在完成时,结构:主语+ have/ has + 过去分词
不明白的再问哟,请及时采纳,多谢!

A

答案是B