5, 11, 17,23, 29,()。
A.35 B.38 C.42 D.60
23 , 27 , 26 , 8 , 29 , 1 , 32 , ()A . 35 B . 38 C . 0 D . -1
11, 13, 17, 19, ()。 A.21B.23C.27D.29
31 29 23()17 13 11 A.21B.20C.19D.18
23, 27, 26, 8, 29, 1, 32, () A.35 B.38 C.0 D.-1
31,29,23,(),17,13,11A.21B.20C.19D.18
5,11,17,23,29,()A.35B.38C.42D.60