5, 10, (), 34, 65, 130
A.15
B.16
C.17
D.18
:2,18,4,36,8,72,()A.15B.16C.17D.18
2,18,4,36,8,72,() A.15B.16C.17D.18
5, 10, (), 34, 65, 130A.15 B.16 C.17 D.18
3,5,8,9,13,13,()。A.15B.16C.17D.18
工程施工合同文本中提供了( )项可供选择的次要选项条款A.15B.16C.17D.18
8 9 10 12 14 ()A.15B.16C.17D.18