---Who were those people with the banner?
---A group itself the League for Peace.
A. calling
B. calls
C. called
D. is called
网友回答
(答案→)A. calling
B. calls
C. called
D. is called
解析:考查非谓语动词。“拿着旗帜的是一些什么人?”“一个自称是和平联盟的团体。”group和call是主谓关系,故用现在分词,作后置定语,相当于who call。故选A。