题目内容

使用按键如何进行防抖?

A. 硬件电路防抖
B. 软件防抖
C. 更换防抖按键

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素质教育的基础就是成人教育,是成为人的教育,而不是成年人的教育。

A. 对
B. 错

Understanding a conversationDirections: Listen to a conversation and choose the best answer from the four choices provided for each question.[音频]

A. He’s going to work.
B. He’s going shopping.
C. He’s going home from work.
D. He’s going to school from home.

2

A. He studies the next day.
B. He has no time to study.
C. He stays up all night to study.
D. He studies when he’s not exhausted.

3

A. Because he doesn’t have any student loans.
Because he doesn’t want to use his parents’ money.
C. Because he doesn’t have to worry about his studies.
D. Because he doesn’t want to owe too much in student loans.

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