请选择ABCD.{.L*O5l7M;@4q4^0j You’re 112 and 34 .2g/w5j(C,G
A. cm, kg2g/w5j(C,G
B. kg, cm2g/w5j(C,G
C. km, kg2g/w5j(C,G
D. cm, km2g/w5j(C,G