【单选题】The Council for Trade in Services:
A.
oversees the operations of the General Agreement on Trade in Services (GATS).
B.
provides technical assistance on matters involving trade in services to developing states.
C.
resolves disputes between member states by the consensus of its members.
【单选题】FTP 协议在进行传输数据时,需要建立连接,下列说法正确的是 ( )
B.
需要建立两个并行的 TCP 连接是控制连接和数据连接
C.
不需要建立 TCP 连接,使用用户数据报服务
D.
建立一个TCP连接是控制连接,传送数据不需要建立TCP连接,使用用户数据报服务
【单选题】规定国家对药品实行处方药与非处方药分类管理制度的法规是
【多选题】International trade in services broadly consists of __________
【简答题】International trade is the exchange of capital,goods and services across international border 017 territories.It is typically more costly than domestic trade.( )
【单选题】According to the direction of goods and services, international trade can be divided into ( ).