单项选择题
A.111.5,138.5B.112.8,137.5C.112.5,138.5D.113.5,138.5E.111.5,137.5
A.0.51B.0.53C.0.55D.0.57E.0.59
A.0.5661B.0.5663C.0.5665D.0.5667E.0.5669