A.18
B.22
C.36
D.45
[单选题]:3,4,7,8,16,( )。A.18B.32C.36D.45
[单选题]3,4,7,8,16,( )A.18B.22C.36D.45
[单选题]7, 4, 14, 8, 21, 16,______,______ ( )A.20,18B.28,32C.20,32D.28,64
[主观题]1,1,8,16,7,21,4,16,2,()A.10;B.20;C.30;D.40;
[主观题]1,1,8,16,7,21,4,16,2,()A.10;B.20;C.30;D.40;
[单选题]1/2,3/4,7/8,15/16,( ),63/64。A.31/34B.33/34C.31/32D.23/32
[单选题]7,4,14,8,21,16,( ),( )。A.20,18B.28,32C.20,32D.28,64
[单选题]7, 4, 14, 8, 21, 16, ( ), ( )A.20, 18B.28, 32C.20,32D.28, 64
[单选题]7, 4, 14, 8, 21, 16, ( ), ( )A.20, 18B.28, 32C.20,32D.28, 64
[单选题]:3,4,7,16,( )A.23B.27C.39D.43