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2023年五年级测试题

Authored by Jessica Jin

Computers

5th Grade

Used 9+ times

2023年五年级测试题
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13 questions

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1.

OPEN ENDED QUESTION

15 mins • 1 pt

请输入班级和姓名

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2.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

以下哪个描述更符合算法确定性的要求?

Media Image
Media Image

3.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Media Image

小明要实现智能跳绳系统:根据学生性别及个数,输出该学生是否合格,标准为 男生大于等于188个为合格,女生大于等于198个为合格。

小明制作了流程图,但是两处被污染了,两处的 灰色污染区 应该是下述哪个条件?

个数>=188?

个数>=198?

个数<=188?

个数<=198?

4.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Media Image

小明要实现智能跳绳系统:根据学生性别及个数,输出该学生是否合格,标准为 男生大于等于188个为合格,女生大于等于198个为合格。

小明制作了流程图,但是两处被污染了,两处的 红色污染区 应该是下述哪个条件?

个数>=188?

个数>=198?

个数<=188?

个数<=198?

5.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Media Image

以下图片属于哪类抽象?

概念的抽象

数量的抽象

图形的抽象

6.

MULTIPLE SELECT QUESTION

3 mins • 1 pt

以下对模型特点描述正确的有?(多选题)

包含事物的主要特征

易于人们识别

是真实的事物

7.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Media Image

规模分解是把大问题分解为规模更小的、类似的子问题。

要求解正六边形的面积,可以把它分解成两个梯形,先分别求出两个梯形的面积。

正确

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