The wall of our classroom is white, but the blackboard is b-------.------填空

来源:学生作业帮助网 编辑:作业帮 时间:2024/11/14 21:41:57

The wall of our classroom is white, but the blackboard is b-------.------填空
The wall of our classroom is white, but the blackboard is b-------.
------填空

The wall of our classroom is white, but the blackboard is b-------.------填空
black