问题描述：
If“m”is an even integer ,then the following is the sum of the next two even integers?
选择A：2m+4 B:2m+6 C:2m+8 D:2m+10 E:2m+12
请说理由
选择A：2m+4 B:2m+6 C:2m+8 D:2m+10 E:2m+12
请说理由
问题解答：
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