题目内容：
The natural ______ of our country are leaking away through misuse. A)
resources
B)
sources
C)
materials
D)
fuels
参考答案：
选择题：The natural ______ of our country are leaking away
- 题目分类：华北水利水电大学-电气工程及其自动化-大学英语（3
- 题目类型：选择题
- 查看权限：VIP
A)
resources
B)
sources
C)
materials
D)
fuels