下列说法中正确的是( )
| A、与0.4相邻的两个小数是0.3和0.5 | B、与0.4相邻的两个小数是0.39和0.51 | C、与0.4相邻的两个小数是0.399和0.501 | D、与0.4相邻的两个一位小数是0.3和0.5 |
( )是纯循环小数.
A、1.1
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B、0.0
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C、0.
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D、5.7
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| A、与0.4相邻的两个小数是0.3和0.5 | B、与0.4相邻的两个小数是0.39和0.51 | C、与0.4相邻的两个小数是0.399和0.501 | D、与0.4相邻的两个一位小数是0.3和0.5 |
A、1.1
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B、0.0
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C、0.
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D、5.7
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