You are walking along with your guest, a high UN official, and her colleague, to meet your supervisor, Political Advisor. Obviously, it is your responsibility to introduce them to each other. Who do you introduce to whom? (　　)
选项：

A:The person standing to your right to your boss.
B:Your boss to the high UN official.
C:The high UN official to your boss.
D:Your boss to all of them.