Answer:
The answer is: An informal idiom
Answer:
The nurse was very hospitable which was a nice contrast from the hostile patient screaming down the hall.
Persona non grata from Latin- an unwelcome person.
This term is usually used in diplomacy, when due to some criminal/political actions a person is prohibited to enter a country. For example if a member of diplomatic mission is caught carrying out espionage missions he can be labeled "persona non grata", forced to leave a country and cannot return.
Persona non grata can also be used in less formal situation, when someone is not welcome in society/community due to his behavior.
Answer:
enforce banking regulations
Explanation:
WTO stands for world trade organization. It's an organization that established to regulate trades between two different countries or more.
WTO will act as some sort of intermediary between them.
It will act as a judge that mediate disputes between them, Will ensure that the richer countries wouldn't overexploiting the poorer country , and it will ensure that the clause in international trade agreements will be beneficial for all the parties involved.
Enforcing bank regulations usually the responsibility held by the Federal government of each country. WTO wouldn't involved in any of it.