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hi1232009-09-14 21:56:54 \r\n');document.write('缺点和优点都有缺点和优点都有缺点和优点都有
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hi1232009-09-14 21:56:50 \r\n');document.write('缺点和优点都有缺点和优点都有缺点和优点都有
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hi1232009-09-14 14:57:37 \r\n');document.write('缺点和优点都有缺点和优点都有缺点和优点都有
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