I don not know.He ___ around here for a long time.a/ has not seen_英语解答

I don not know.He ___ around here for a long time.a/ has not seen b/ has not been seen 原因
What happened to the postman?

人气：133 ℃　时间：2020-01-29 19:02:47

解答

楼主好,
选 B has not been seen
I don not know.He has not been seen around here for a long time.
我不清楚.很久没看到他了.他是主语,被别人看.所以用被动.