
二年级科学复习( 单元3&4)
Authored by Candy Juan
Science
1st - 12th Grade
Used 5+ times

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15 questions
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1.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
胎儿在母亲体内发育,需要几个月才能出生?
7个月
8个月
9个月
十个月
2.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
人类的繁殖方式是
胎生
卵生
卵胎生
生日
3.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
图中的变化证明了什么?
人类会繁殖
人类会成长
人类会呼吸
人类会遗传
4.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
出生后,我们的体型便会随着( )而变大,身高和体重也会增加。空格应写上什么?
繁殖
遗传
成长
观察
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
以下哪个是正确的蝴蝶成长过程?
蝴蝶 -> 卵 -> 毛虫 -> 蛹
卵 -> 毛虫 -> 蛹 -> 蝴蝶
卵 -> 蛹 -> 毛虫 -> 蝴蝶
蝴蝶 -> 卵 -> 蛹 -> 毛虫
6.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
长颈鹿属于
卵生动物
胎生动物
7.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
孩子不会遗传父母的哪项特征?
肤色
牙齿的颜色
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