题目内容：
The American Red Cross is one of the volunteer organizations _______ purpose is to help the sick and the needy. (A) its
(B) that
(C) who
(D) whose
参考答案：
选择题：The American Red Cross is one of the volunteer org
- 题目分类： The American Red Cross i
- 题目类型：选择题
- 查看权限：VIP
(A) its
(B) that
(C) who
(D) whose