이것좀 알려주실분 영어문제

제발2015.01.06
조회518

The dialogue between the two men, both of ______ knew nothing about the topic at hand,

 was full of pointless rhetoric.

 

빈칸 whom 이라는데

왜 난 who 같지? ㅠㅠㅠㅠㅠㅠㅠㅠㅠ