下列一组数:﹣8,2.7,,,0.66666…,0,2,0.080080008…(相邻两个8之间依次增加一个0)其中是无理数的有 ( )
A.1个 | B.2个 | C.3个 | D.4个 |
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下列一组数:﹣8,2.7,,,0.66666…,0,2,0.080080008…(相邻两个8之间依次增加一个0)其中是无理数的有 ( )
A.1个 | B.2个 | C.3个 | D.4个 |
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