解析 (1)B(2)A (1)ais an even number and bis an odd number. Even + odd = odd.Therefore, we choose B.(2)ais an even number; therefore 3ais an even number. bis an odd number; therefore, 2bis an even number. Even + even = even. Therefore, we choose A....
Even number B. Odd number相关知识点: 试题来源: 解析 (1) B (2) A (1) a is an even number and b is an odd number. Even + odd = odd. Therefore, we choose B. (2) a is an even number; therefore 3a is an even number. b is an odd number; therefore, 2b is an even ...
aAn aerobic wastewater treatment pilot plant 一个有氧废水处理试验工场[translate] a There are an even number of sensors that are signalling that their A[j] bit is ”1”. 有发信号传感器的一个偶数他们的A (j)位是” 1”。[translate]...
【题目】Thirty- two is___. A.an odd numberB.an even numberC.a fractionD.a decimal number试题答案 在线课程 【答案】B 【解析】 句意:三十二是偶数。 an odd number奇数;an even number偶数;a fraction分数;a decimal number小数。我们知道32是偶数。故选B。练习册系列...
n is an even integer Quantity A: The number of prime factors of nQuantity B: The number of prime factors og n/2比较大小,我认为A大,但不对,求大神帮我解答一下,谢谢啦 扫码下载作业帮搜索答疑一搜即得 答案解析 查看更多优质解析 解答一 举报 GRE比大小的题除了大于小于还有一个选项吧.n=6,其...
(1)B(2)A (1) ais an even number and is an odd number. Even + odd = odd. Therefore, we choose B. (2) ais an even number; therefore 3ais an even number. is an odd number; therefore, 2is an even number. Even + even = even. Therefore, we choose A.反馈...
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aHere, a is a constant number and N is used as 4 if the elastic coefficient is unchanged at NDT range of strain and at the end (breaking time) or 3 in the case of the normal concrete in taking account the reducing rate of the elastic coefficient. The constant number a depends on ...