Question

2,5,3,6,3,8,5,17,() A.2 B.12 C.6 D.8 2,3,8,19,46,() A.96 B.8

Answer 1

第一题：5=2+36=3+38=3+517=5+12故选B第二题2+3*2=83+8*2=198+19*2=4619+46*2=111故选C