四年级科学 单元1至2
Authored by Ka Sin Education
Science
10th Grade
Used 36+ times
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16 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
根据图片，选出有关的科学程序技能。
假设
预测
推断
分类
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
根据图片，选出有关的科学程序技能。
假设
预测
推断
分类
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
上图显示两种动物。
这两种动物都拥有哪项特征，使它们归类为一组？
肉食动物
用肺呼吸
生活在水里
一次能产下大量的幼儿
4.
FILL IN THE BLANK QUESTION
1 min • 1 pt
根据图片所提供的资料，填写正确的答案。
操纵性变数：____________
5.
FILL IN THE BLANK QUESTION
1 min • 1 pt
根据图片所提供的资料，填写正确的答案。
反应性变数：____________
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
请选择有关的身体部位。
气管
肺
鼻子
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
当人类吸气时，胸腔会
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