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Y4 科学小测试

Authored by Catherine Loh

Science

1st Grade

Used 40+ times

Y4 科学小测试
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10 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

根据意图,圈出正确的科学程序技能。

预测

分类

沟通

测量和应用数目

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

如果在进行实验时发生意外,我们应该怎么做?

立刻进行急救

立刻通知老师

把破损的科学用具带离科学室

擅自把受伤的学生送去急救室

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

以下哪项说明是正确的?

吸气时,胸腔变小

呼气时,胸腔变大

吸气时,吸入氧气

呼气时,排出二氧化碳和水蒸气

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

哪项是呼吸率最低的活动?

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Media Image
Media Image
Media Image

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

以上哪项代表 X ?

排遗

排便

吸气

呼气

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

以上显示2种器官,这2种器官拥有什么共同点

排出水分

排出矿物质

排出尿素

排出二氧化碳

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

人类繁殖的原因是为了

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