A.300
B.441
C.666
D.729
[单选题]请开始答题:6,9,-9,54,-189,( )。A.300B.441C.666D.729
[单选题]6,9,-9,54,-189,( )A.300B.441C.666D.729
[单选题]6,9,-9,54,-189,( )。A.300B.441C.666D.729
[单选题]6,9,-9,54,-189,( )。A.300B.441C.666D.729
[单选题]9,54,189,468,()A.936B.945C.523D.657
[单选题]9,54,189,468,()。A. 936 B.945 C. 523 D. 657
[单选题]请开始答题:1,2,9,64,625,( )。A.1000B.2048C.3125D.7776
[单选题]请开始答题:1,2,9,64,625,( )。A.1000B.2048C.3125D.7776
[单选题]0,1/3, 5/8,5/6,9/10,( )A.5/6B.8/9C.13/14D.21/20
[单选题]0,1/3,5/8,5/6,9/10,( )A.5/6 B.8/9 C.13/14 D.21/20