设计与工艺

设计与工艺

6th Grade

10 Qs

quiz-placeholder

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设计与工艺

设计与工艺

Assessment

Quiz

Instructional Technology

6th Grade

Hard

Created by

choon how

Used 6+ times

FREE Resource

10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

____是一种穿在轮子中间的杆子。

链轮

齿轮

滑轮

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

_____是一种边缘呈齿状的轮子。

齿轮

滑轮

链轮

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

_____是一种有沟槽的轮子,用于带动传动带。

齿轮

链轮

滑轮

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

_____是一种边缘呈嵌齿式的轮子。

链轮

滑轮

齿轮

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

_____可以把电能转换成动能。

太阳能电池

电池盒

电机

蓄电池

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

______提供电能,电力耗尽后可充电。

电机

蓄电池

干电池

太阳能电池

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

_____用于安装蓄电池。

电池盒

蓄电池

太阳能电池

电机

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