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四年级科学 人类的呼吸

Authored by SEM Moe

Other

4th Grade

Used 1+ times

四年级科学 人类的呼吸
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18 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

人类的呼气过程涉及以下

鼻腔、气管、支气管、肺
肺、支气管、气管、鼻腔
鼻腔、支气管、肺
肺、支气管、鼻腔

2.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

把废物如汗液、尿素、二氧化碳及多余的水分排出体外的过程指的是

移动
呼吸
排遗
排泄

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

2)左图的器官排泄物是什么?

尿液

二氧化碳

二氧化碳和水份

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

1)以下是吸气时会发生的情况,

除了。。。。

隔膜向下

胸腔扩张

胸腔收缩

吸入氧气

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

9)人类呼气时,排出____ ;吸气时,吸入____。

二氧化碳、氧气

废气、二氧化碳

氧气、废气

氧气、二氧化碳

6.

MULTIPLE SELECT QUESTION

30 sec • 1 pt

Media Image

吸气时,胸腔会( ),横膈膜会( )。

扩张

收缩

向上

向下

7.

MULTIPLE SELECT QUESTION

30 sec • 1 pt

Media Image

呼气时,胸腔会( ),横膈膜会( )。

扩张

收缩

向上

向下

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