Some film stars-----difficult-----with.A.are reported to be ,to be working B.are reported to be,to workC,said themselves to be,working D,are said being,working
问题描述：
Some film stars-----difficult-----with.
A.are reported to be ,to be working B.are reported to be,to work
C,said themselves to be,working D,are said being,working
答
选择B,全句被动语态.后面work with 宾语就是some film stars,所以后面主动.