A.$8 billion.
B.$120 billion.
C.$128 billion.
D.$18 billion.
请帮忙给出正确答案和分析,谢谢!
1,7,8,57,() A、123;B、122;C、121;D、120
1,7,8, 57, () A.123;B.122;C.121;D.120;
1, 8, 22, 50, 99, () A.120 B.134 C.142 D.176
1,8, 22, 50, 99, ()。A.120 B.134C.142 D.176
1 8 22 50 99 ()A.120B.134C.142D.176
1,8,22,50,99,() A.120 B.134 C.142 D.176