3,8,24,48,120,( )
A.168;B.169;C.144;D.143;
120,48,24,8,() A.0;B. 10;C.15;D. 20;
1/2,1/8,1/24,1/48,() A.1/96;B.1/48;C.1/64;D.1/81
0, 8, 24, 48, 80, () A.120 B.116 C.108 D.100
3,8,24,48,120,()。A. 148 B. 156 C. 168 D. 178
0,8,24,48,80,()A.120 B.116 C.108 D.100
3,8,24,48,120,()。 A. 148 B. 156 C. 168 D. 178