A.4
B.2
C.3
D.0
[单选题]6,9,12,18,18,27,( ),36,30,( )。A.24,45B.45,24C.27,54D.54,27
[单选题]6,9,12,18,18,27,( ),36,30,( )A.24,45B.45,24C.27,54D.54,27
[试题]1,2,4,6,9,(),18A、11;B、12;C、13;D、18;
[单选题]5, 6, 10, 9, 15, 12, ( ),( )。A.20,16B.30,17C.20,15D.15,20
[单选题]6 4 8 9 12 9 ( ) 26 30A.12 B.16 C.18 D.22
[单选题]6,2,12,4,18,16,( ),( )A.24,256B.20,32C.24,64D.18,64
[单选题]6,2,12,4,18,16,______,______。( )A.24,256B.20,32C.24,64D.18,64
[单选题]6,2,12,4,18,16,( ),( )。A.24,256B.20,32C.24,64D.18,64
[单选题]6,2,12,4,18,16,______,______。( )A.24,256B.20,32C.24,64D.18,64
[单选题]6,2,12,4,18,16,______,______。( )A.24,256B.20,32C.24,64D.18,64