1) You turn the lights out at night. What happens? a) It is easier to see b) It is harder to see 2) This horse can see in the day. What lets the horse see? a) heat b) magnets c) sound d) light 3) A lamp shines on a toy plane. What does the lamp do? a) It shines light on the plane. b) It makes the plane darker.

Topic 3: Light and Shadows

排行榜

視覺風格

選項

切換範本

恢復自動保存: ?