Question

(經典回放)－Who are those people?

－A group ________ itself peace protection．

[　　]

A．calling

B．calls

C．called

D．is called

Answer 1

答案：A
提示：

答語補全后為：They are a group…可知填入部分作group的定語，與group是主動關系，句意為：“(他們是)一群自稱為和平衛士的組織。”