题目内容：
There were calls for _____ changes to the welfare system.A)
senior
B)
junior
C)
major
D)
prior
参考答案：
选择题：There were calls for _____ changes to the welfare
- 题目分类：华北水利水电大学-水利水电建筑工程-大学英语2
- 题目类型：选择题
- 查看权限：VIP
A)
senior
B)
junior
C)
major
D)
prior