如图,点O在直线AB上,∠AOD=22°30′,∠BOC=45°,OE平分∠BOC,则∠EOC的补角是( )
A:∠AOE
B:∠AOE或∠DOB
C:∠AOE或∠DOB或∠AOC+∠BOE
D:以上都不对
— Is he your friend?
— , he is.