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执行Select Count（*） As Total From tbAddress Group By intAge语句后，会返回多少条记录？（）
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执行Select Count（*） As Total From tbAddress Group By intAge语句后，会返回多少条记录？（）
B、1
C、2
D、与intAge的值有关
时间：2022-01-21 16:00
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D
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