
人类的牙齿
Authored by LIM Moe
Science
1st - 10th Grade
Used 6+ times

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10 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
图中牙齿有什么功用?
消化食物
把食物切断
把食物磨碎
把食物撕裂
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
牙齿里的神经线有什么功能?
保护牙齿
咬碎食物
为牙齿提供营养
让我们感觉冷,热或疼痛
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
下面哪项说明是正确的?
M 的数量比 N 多
M 的釉质和牙本质较薄
N 大约在 12 岁时长出
N 如果被拔掉,还可以长出来
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
哪种食物对牙齿有益?
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
X:门齿 Y:犬齿 Z:臼齿
X:臼齿 Y:门齿 Z:犬齿
X:臼齿 Y:犬齿 Z:门齿
X:犬齿 Y:门齿 Z:臼齿
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
图中牙齿有什么功用?
切断食物
消化失误
磨碎食物
把食物撕裂
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
图中哪些习惯可以保护我们的牙齿?
P和Q
P和R
Q和R
Q和S
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