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【答案】:C
试题分析:N=4321×1234=(4322﹣1)×(1233+1)=4322×1233+4322﹣1233﹣1=M+3088,
所以 M<N,据此判断即可.
解:N=4321×1234
=(4322﹣1)×(1233+1)
=4322×1233+4322﹣1233﹣1
=M+3088,
所以 M<N.
故选:C.
试题分析:N=4321×1234=(4322﹣1)×(1233+1)=4322×1233+4322﹣1233﹣1=M+3088,
所以 M<N,据此判断即可.
解:N=4321×1234
=(4322﹣1)×(1233+1)
=4322×1233+4322﹣1233﹣1
=M+3088,
所以 M<N.
故选:C.
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