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四年级科学

Authored by CHAN Moe

Science

10th Grade

Used 4+ times

四年级科学
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20 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

1 min • 1 pt

凯奇根据材料的性质,把材料分成四组。凯奇运用了哪项科学程序技能?

观察

推断

预测

分类

3.

MULTIPLE CHOICE QUESTION

30 sec • 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

4.

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

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

两个点之间的距离指的是

长度
面积
体积
时间

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

图一显示人类的呼吸系统。哪项是吸气时空气进入体内的秩序?

P, R, S

Q, R, P

P, S, R

S, R, Q

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

“呼吸率” 是什么意思?

胸腔扩张时的位置

胸腔起伏所需的时间

进行各项活动时呼出的气体

胸腔在固定时间内起伏的次数

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