G5ahYN4IUbn klOP2wEHcz0
A.3
B.2
C.1
D.0
请帮忙给出正确答案和分析,谢谢!
1 , 2 , 0 , 3 , -1 , 4 , () A.-2 B.0 C.5 D.
G5ahYN4IUbn klOP2wEHcz0 A.3 B.2 C.1 D.0
-1,0,-1,-1,-2,() A.-2 B.2 C.-3 D.-4
-1,0,-1,-1,(),-3() A.-2 B.2 C.-3 D.3
-1,0,-1,-1,(),-3A.-2 B.2 C.-3 D.3
1,2,0,3,-1,4,() A.-2 B.0 C.5 D.6