The young man__Justin is famous__a singer.A.calling,for B.called for C.is called,as D.called,as

问题描述:

The young man__Justin is famous__a singer.A.calling,for B.called for C.is called,as D.called,as
called是被动语态,前面应该加is吧

不用的,要是加is前面还要加个who作is的主语,这样就变成了一个定语从句,当然也对