A.24 B.72 C.36 D.48
A.預(yù)抵長(zhǎng)江口/7 B.預(yù)抵南京港/3 C.預(yù)經(jīng)上海港區(qū)/7 D.預(yù)抵南京港/7
A.7/3 B.7/7 C.3/3 D.3/7