:2,3,1,4,9,( )。
A.6
B.8
C.25
D.36
[单选题]2,3,1,4,9,( )。A.6B.8C.25D.36
[主观题]计算。5/9+(3/4-1/2)1/10+3/8-2/53/5-(2/15+1/3)
[单选题]2,1,4,3,8,9,( ),27。A.12B.14C.16D.18
[单选题]:1,2/3,5/9,1/2,7/15,4/9,( )。A.5/9B.3/5C.2/13D.3/7
[主观题]计算。4/3-(2/5+3/10)5/7+1/4-9/143/4+3/6-5/8
[单选题]1 2 3 4 ( ) 9 8 12 18 27A.6 B.7 C.10 D.11
[单选题]12 34 ( ) 98 12 18 27A.6B.7C.10D.11
[单选题]1,2,4,3,5,6,9,18,( )。A.14B.24C.27D.36
[单选题]3,2,4,1,9,7,6,8,( )。A.14B.28C.46D.62
[单选题]3,2,4,1,9,7,6,8,( )。A.14B.28C.46D.62