单项选择题
A.139.8×10<SUP>3</SUP> B.148.6×10<SUP>3</SUP> C.150×10<SUP>3</SUP> D.169.3×10<SUP>3</SUP>
A.62.9%,5.23% B.62.9%,4.22% C.65.6%,4.23% D.65.6%,5.23 %