单项选择题
A.13.36%,21.78% B.37.81%,34.59% C.37.81%,21.78% D.13.36%,34.59%
A.11.8亿元 B.13.6亿元 C.15.3亿元 D.17.3亿元
A.62.21万台 B.121.78万台 C.177.72万台 D.70.35万台