0,7,26,63,()
A.108
B.116
C.124
D.132
63,26,7,0,-1,-2,-9,() A、-18;B、-20;C、-26;D、-28;
0,7,26,63,()。A.124 B.153 C.188 D.196
0 7 26 63 124 ()A、209 B、215 C、224 D、262
0,7,26,63,124,() A.125 B.215 C.216 D.218