2,2,-2,-10,()
A.10
B.-10
C.-22
D.22
请帮忙给出正确答案和分析,谢谢!
8,6,2,-6,() A.-8 B.-10 C.-20 D.-22
1,0,2,2,6,10,()A.10B.16C.22 D.28
1,0,2,2,6,10,()A.10B.16 C.22D.28