【例题】88,24,56,40,48,( ),46 A.38 B.40 C.42 D.44
【例题】2,6,13,24,41,( ) A.68 B.54 C.47 D.58
【例题】16,17,36,111,448,( ) A.2472 B.2245 C.1863 D.1679
【例题】2,8,24,64,( ) A.160 B.512 C.124 D.164