阅读:1262回复:8
一道数字推理 0623
0,-1,3,-7,( ),-31,63,-127
A.9 B.-15 C.15 D.-9 |
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1楼#
发布于:2015-06-30 16:07
cccccccccccccccc
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2楼#
发布于:2015-06-30 19:24
选C,对吗
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3楼#
发布于:2015-06-30 20:08
两两相加-1,2,-4,8,-16,32,-64
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4楼#
发布于:2015-07-01 08:18
bucuo
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5楼#
发布于:2015-07-01 11:21
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6楼#
发布于:2015-07-01 11:22
licong1016:选C,对吗回到原帖对得 |
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7楼#
发布于:2015-07-01 15:10
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8楼#
发布于:2015-07-01 21:01
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