题目内容

组合逻辑电路的设计是组合逻辑电路分析的逆过程。

A. 对
B. 错

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组合逻辑电路设计中,列完真值表后,既可以直接先写表达式,也可先画卡诺图,卡诺图化简后再写表达式。

A. 对
B. 错

Directions : Gap fillingextraordinary;obscure; decay ;candidates; underwent;sake ; altered ; abuses; budget ; accelerated1. He _______a lot of hardships in his childhood.2. I used to________ the unusual usage, but now I'm not used to doing so.3. We can't risk big things for the _______ of small ones.4. Sugar can _______ the tooth.5. The joke did not ________the underlying seriousness of his point.6. He has already lived an ________ life.7. When I returned to my hometown ten years later, little had ________in the city.8. The tall boy is one of the ________ in this election.9. That truck suddenly __________to keep up with my car.10.More and more families begin to worry about the new educational _________.

回轮类玩具的底部尺寸通常较小

A. 对
B. 错

在“小猴拉车”玩具机构中有堕轮

A. 对
B. 错

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