问题描述：
sat的数学题
If n is ang prime number greater than 2, which of the following cannot be a prime number?
A n-4
B n-3
C n-1
D n+2
E n+5
如果n是任意一个质数大于2,下列哪个选项不是质数?
If n is ang prime number greater than 2, which of the following cannot be a prime number?
A n-4
B n-3
C n-1
D n+2
E n+5
如果n是任意一个质数大于2,下列哪个选项不是质数?
问题解答：
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