1.256,269,286,302,( ) A.254 B.307 C.294 D.316
问题描述:
1.256,269,286,302,( ) A.254 B.307 C.294 D.316
答
这量一道老题了,2+5+6=13 256+13=2692+6+9=17 269+17=2862+8+6=16 286+16=3023+0+2=5 302+5=307