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四年级科学常识比赛

Authored by FENDY TING SIE YING KPM-Guru

Science

4th Grade

Used 1+ times

四年级科学常识比赛
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15 questions

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1.

MULTIPLE CHOICE QUESTION

2 mins • 2 pts

人类利用哪个器官来呼吸?

Media Image
Media Image
Media Image

2.

MULTIPLE CHOICE QUESTION

5 mins • 4 pts

我们吸气时,我们的胸腔会________,横膈膜会____。

扩张,往上移

收缩,往下移

扩张,往下移

3.

MULTIPLE CHOICE QUESTION

3 mins • 2 pts

Media Image

以上动物是属于脊椎动物的哪一类?

鸟类

两栖类

爬行类

哺乳类

4.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

鲸鱼的呼吸器官是什么?

潮湿的皮肤

气孔

5.

MULTIPLE CHOICE QUESTION

3 mins • 2 pts

Media Image

根据以上的情况,我会怎么做?

盖住眼睛

把手缩回来

用手捂住耳朵

6.

MULTIPLE CHOICE QUESTION

3 mins • 2 pts

Media Image

预测两个星期后,蚱蜢的情况。

蚱蜢产下幼儿

蚱蜢死了

蚱蜢变大了

7.

MULTIPLE CHOICE QUESTION

5 mins • 2 pts

哪种植物对触动有反应?

太阳花

木瓜树

含羞草

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