A.1/4 B.1/3 C.1/2 D.2/3
A.1.2L/2.8萬(wàn)方•天 B.3.6L/2.8萬(wàn)方•天 C.2.4L/2.8萬(wàn)方•天 D.4.8L/2.8萬(wàn)方•天