判断题
A.SSR DOCA CZ HK1 R/CN/JICHANGLU/GUANGZHOU/GUANGDONG/51000/P1 B.SSR DOCA CZ HK R/CN/JICHANGLU/GUANGZHOU/GUANGDONG/51000/P1 C.SSR DOCA CZ HK D/CN/JICHANGLU/GUANGZHOU/GUANGDONG/51000/P1 D.SSR DOCS CZ HK1 D/CN/JICHANGLU/GUANGZHOU/GUANGDONG/I/51000/P1
A.12,12 B.24,24 C.48,48 D.72,72