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;
[主观题]1,1,8,16,7,21,4,16,2,()A.10;B.20;C.30;D.40;
[单选题]7, 4, 14, 8, 21, 16,______,______ ( )A.20,18B.28,32C.20,32D.28,64
[单选题]32 、 1/2, 2/4, 4/8,7/16,11/32,( )A. 16/64B. 1/4C.13/48D. 1/3
[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]0 , 1 , 1 , 2 , 4 , 8 , ( )A. . 16B. . 8C. . 6D. . 12
[单选题]:1,2,2,4,2,8,4,16,()。A.16 B.10 C.6 D.4
[单选题]1/2,3/4,7/8,15/16,( ),63/64。A.31/34B.33/34C.31/32D.23/32