单项选择题

主项相同而谓项为反对概念的两个单称否定命题之间具有下反对关系。（）

A．对
B．错

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宏是一段程序代码。可以用任何一种高级语言编写宏代码。

答案：错误

单项选择题

Which one dose not enjoy the complete privileges and immunities as specified in the Vienna Convention 1961?
A、the person of a diplomatic agent.
B、the head of the mission.
C、the members of the diplomatic staff.
D、the members of the service staff.