A.9/272
B.1/224
C.9/224
D.11/224
[单选题]1,1,3,3,7,5,13,7,21,( )。A.9B.11C.8D.22
[单选题]1,1,2,3,3,5,5,7,8,(),()A.10,12B.11,14C.9,13D.8,15
[单选题]第 31 题 11/3 , 7/3 , 1, , -5/3A.7/3B.-1/3C.5/3D.4/3
[主观题]填空。1/3+7/13=()5/7-2/7=()()-1/12=11/127/5-()=3/5
[试题]13579()A.7B.8C.11D.未给出
[单选题]13579()A.7B.8C.11D.13
[试题]1,3,5,7,9,()A.7B.8C.11D.未给出
[单选题]1£«3£«5£«7£«…£«17=()。A.81B.100C.153D.162
[单选题]:1,1,2,3,5,7,( ),( )A.14,17B.13,15C.12,15D.14,16
[单选题]1,1,2,3,5,7,( ),( )。A.14,17B.13,15C.12,15D.14,16