二年级科学单元7-完整电路

二年级科学单元7-完整电路

2nd Grade

30 Qs

quiz-placeholder

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二年级科学单元7-完整电路

二年级科学单元7-完整电路

Assessment

Quiz

Science

2nd Grade

Hard

Created by

PANG Moe

Used 2+ times

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30 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

这是什么?

灯泡座 soket mentol

灯泡 mentol

干电池 sel kering

电线 wayar

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

这是什么?

灯泡座 soket mentol

干电池匣 kotak sel kering

干电池 sel kering

电线 wayar

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

1.哪项是上述电路元件的符号?

Media Image
Media Image
Media Image
Media Image

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

以下哪个是元件两个电池的符号?

Media Image
Media Image
Media Image
Media Image

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

如何测试以上电路是否完整?

增长电线

取出电源

按下开关

增加电池

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

以下哪项是上述元件的符号?

Media Image
Media Image
Media Image
Media Image

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

Q元件是什么?

Media Image
Media Image
Media Image
Media Image

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