题目内容：
Which statement is TRUE about the heating system?选择一项：
a.
It is still very cold.
b.
It is not very cold.
c.
It is already hot.
参考答案：
选择题：Which statement is TRUE about the heating system?
- 题目分类：国家开放大学管理英语2
- 题目类型：选择题
- 查看权限：VIP
选择一项：
a.
It is still very cold.
b.
It is not very cold.
c.
It is already hot.