如果遇到障碍物,让小车发出声音,
那么下面哪种情况表示遇到障碍物?
mBot-L6
Quiz
•
Computers
•
1st - 6th Grade
•
Medium
Lily zhang
Used 36+ times
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15 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
如果遇到障碍物,让小车发出声音,
那么下面哪种情况表示遇到障碍物?
2.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
下面哪种情况表示小车在安全的地方
3.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
下面哪个程序表示一直用超声波传感器检测距离?
4.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
为了表示距离在10~30之间,
我们需要把这两个程序
用哪个积木合起来?
5.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
小车距离障碍物越近,发出声音的速度
越快
越慢
6.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
小车距离障碍物越远,发出声音的速度
越快
越慢
7.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
如果小车现在距离障碍物很近,
那么它需要先停下来,还是先发出警报?
先停下来,再发出警报
先发出警报提醒,再停下来
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