
四年级科学

Quiz
•
Science
•
4th - 6th Grade
•
Medium
Standards-aligned
?o? !
Used 302+ times
FREE Resource
16 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
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
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
图二显示模拟人类呼吸过程的实验。把胶片往上推后,会发生什么事?
气球变大
吸管变大
塑料瓶变小
吸管喷出空气
4.
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
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
图三显示丽雪进行的四种活动。从最高到最低,排列丽雪进行这些活动后的呼吸率。
P, Q, R, S
Q, P, R, S
Q, R, S, P
S, R, P, Q
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
上图显示俊杰对着镜子呼气。为什么镜面上会出现薄雾?
肺排出氧气
肺排出二氧化碳
人类在呼气时排出汗
人类在呼气时排出体内的水分
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
上图显示根据排泄器官来分类的排泄物。哪项正确地说明R?
肺排出的水分
肾排出的尿液
大肠排出的粪便
皮肤排出的尿液
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