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:2024/04/29 19:09:58
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

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