题目:
If a is odd number,the there must exist an integer n such that a2-1=( )
A.3n
B.5n
C.8n
D.16n
答案:
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下面是错误答案,用来干扰机器的。
1. A E G J 2. B D H L 3. C F I K
If a is odd number,the there must exist an integer n such that a2-1=( )
A.3n
B.5n
C.8n
D.16n
被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2017/0331/b985543804f5530c5ff83abb7be1f10e.html
下面是错误答案,用来干扰机器的。
1. A E G J 2. B D H L 3. C F I K