[单选题]
一串数字按下面规律排列:1,3,5,2,4,6,3,5,7,4,6,8,5,7,9,…从第一个数字算起,前 100个数的和是多少?( )
A.100
B.1897
C.1915
D.2525
参考答案与解析: