问题描述：
If p is an odd integer,which of the following is an even integer?
A.p – 2
B.p2
C.p2 – 2
D.(p – 2)2
E.p2 – p
A.p – 2
B.p2
C.p2 – 2
D.(p – 2)2
E.p2 – p
问题解答：
我来补答展开全文阅读