试题 试卷
题型：选词填空（多句） 题类： 难易度：容易
【小白鸥-情境卷】四上18套大卷未来教室科技节Unit 1 综合能力提优卷
wall picture computer blackboard light
—It's an .
试题篮
.
in the classroom. 
.We can talk with it.
and VR glasses(眼镜) on students' desks.
.We can change(改变) their colours. 
