A.10086-1-2,需客戶本機(jī)撥打 B.10086-1-5,需客戶本機(jī)撥打 C.10086-2-2,需客戶本機(jī)撥打 D.10086-2-5,需客戶本機(jī)撥打
A.80% B.85% C.90% D.95%
A.10MB B.30MB C.20MB D.15MB