16．····························································································································································· 把26个英文大写字母看成图案:A B C D E F G H I J K L M N O P Q R S T U V W X Y Z.则成中心对称图案的字母共有 ( )． 5个 7个 【查看更多】
题目列表(包括答案和解析)
把如下的26个英文大写字母看成图案，哪些英文大写字母是中心对称图案：A B C D E F G H I J K L M N O P Q R S T U V W X Y Z ．
