题目内容

用于反相器中的三极管工作在截止区和放大区。

A. 对
B. 错

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当二极管组成的与门电路输出端接上负载后,负载的改变会影响输出的高电平。

A. 对
B. 错

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What is the growing problem for English speakers as far as an acronym or initialism isconcerned?

What strong desire does the American writer H Mencken find that Americans have?

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