3 7 17 115()
A132. B.277 C.1951 D.1955
请帮忙给出正确答案和分析,谢谢!
3,7,17,115,()A.132 B.277 C.195l D.1955
3,7,17,115,() A.132 B.277 C.1951 D.1955
3,7,17,115,()A.132 B.277 $_$C.1951 D.1955
3, 7, 17, 115, ()。A.132 B.227C. 1951 D.1955
3, 7, 17, 115, ()A.132 B.277 C.1 951 D.1 955