A.The weight limit for domestic EMS items is 40 kilos.
B.For international EMS items is 20 kilos.
C.About three days for domestic EMS.
D.A week for international EMS.

A.Communist China
B.La République Populaire de Chine
C.Republic of China
D.The People’s Republic of China

A.伊朗
B.土耳其
C.挪威
D.芬兰

A.传递
B.封装
C.处理
D.投递

A.服务性
B.保密性
C.公用性
D.多样性

A.环形
B.星形
C.辐射形
D.混合形