对一个逻辑函数，其（）是唯一的。 - 查题网

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高等继续教育 / 数字电子

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题型描述: 多选题
对一个逻辑函数，其（）是唯一的。
A.波形图
B.卡诺图
C.表达式
D.最小项表达式
E.逻辑图
F.真值表

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数字电子

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简单的全表扫描方法的特点是（）。数据库原理

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3、Research on animal intelligence always makes me wonder just how smart humans are. 1 the fruit-fly experiments described in Carl Zimmer’s piece in the Science Times on Tuesday. Fruit flies who were taught to be smarter than the average fruit fly 2 to live shorter lives. This suggests that 3 bulbs burn longer, that there is an 4 in not being too terrifically bright. Intelligence, it 5 out, is a high-priced option. It takes more upkeep, burns more fuel and is slow 6 the starting line because it depends on learning — a gradual 7 — instead of instinct. Plenty of other species are able to learn, and one of the things they’ve apparently learned is when to 8 . Is there an adaptive value to 9 intelligence? That’s the question behind this new research. I like it. Instead of casting a wistful glance 10 at all the species we’ve left in the dust I.Q.-wise, it implicitly asks what the real 11 of our own intelligence might be. This is 12 the mind of every animal I’ve ever met. Research on animal intelligence also makes me wonder what experiments animals would 13 on humans if they had the chance. Every cat with an owner, 14 , is running a small-scale study in operant conditioning. we believe that 15 animals ran the labs, they would test us to determine the limits of our patience, our faithfulness, our memory for terrain. They would try to decide what intelligence in humans is really for , not merely how much of it there is. Above all , they would hope to study a fundamental question: Are humans actually aware of the world they live in? So far the results are inconclusive. 1. [A] Suppose [B] Consider [C] Observe [D] Imagine 2. [A] tended [B] feared [C] happened [D] threatened 3. [A] thinner [B] stabler [C] lighter [D] dimmer 4. [A] tendency [B] advantage [C] inclination [D] priority 5. [A] insists on [B] sums up [C] turns out [D] puts forward 6. [A] off [B] behind [C] over [D] along 7. [A] incredible [B] spontaneous [C]inevitable [D] gradual 8. [A] fight [B] doubt [C] stop [D] think 9. [A] invisible [B] limited [C] indefinite [D] different 10. [A] upward [B] forward [C] afterward [D] backward 11. [A] features [B] influences [C] results [D] costs 12. [A] outside [B] on [C] by [D] across 13. [A] deliver [B] carry [C] perform [D] apply 14. [A] by chance [B] in contrast [C] as usual [D] for instance 15. [A] if [B] unless [C] as [D] lest综合英语（二）

公文的成文时间是指公文付印的时间。错误正确应用写作