1, 2, 3, 7, 46, ()。
A.2109
B.1289
C.322
D.147
1,2,3,7,46,() A.2109;B.1289;C.322;D.147
:1,2,3,7,46,()。A.2109 B.1289 C.322 D.147
:1, 2, 3, 7, 46, ()。A.2109B.1289C.322D.147
1, 2, 3, 7, 46, ()。A.2109B.1289C.322D.147
1,2,3,7,46,()。A.2109 B.1289 C.322 D.147
46 33 22 15 10 ()。A.1 B.3 C.5 D.7