A.列車報(bào)B.限時(shí)報(bào)C.特急報(bào)D.急報(bào)
A.20B.25C.28D.30
A.投遞封數(shù)B.投遞封數(shù)+車遞封數(shù)+傳真封數(shù)C.投遞封數(shù)+話傳封數(shù)D.投遞封數(shù)+傳真封數(shù)