在光线暗的地方,瞳孔会______ 。
眼睛结构

Quiz
•
Science
•
2nd Grade
•
Medium

Irene Gong
Used 19+ times
FREE Resource
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
消失
变大
变小
不变
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
以下哪个眼睛结构会把我们看到的信息传输到大脑?
角膜
晶状体
视网膜
视神经
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
以下哪个眼睛结构会改变形状,使光线可以更好地在视网膜上成像?
瞳孔
虹膜
晶状体
角膜
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
我们能看到书本上的文字是因为_______ 。
光的折射
光的反射
书本是个光源
我们爱学习
5.
MULTIPLE SELECT QUESTION
45 sec • 1 pt
(多选)选出光源
手电筒
蜡烛
镜子
太阳
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
我们能看见月亮是因为______ 。
光的折射
光的反射
月亮的形状像镜子
月亮是光源
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
以下哪个不是自然光
岩浆
森林大火
星星
烟花
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