Frankly I do not know how you formatted this question. In The BB, that at the moment the directory is on hold but all the questions are present on the board, this question is in the old format and no longer is tested on the new GRE.
I suggest that could be risky to practice these such questions
The president's secretary and his chief aide adored
him, and both wrote obsessively ------- personal
memoirs about him; unfortunately, however, -------
does not make for true intimacy.
(A) fatuous .. frankness
(B) devoted . .idolatry
(C) garrulous .. confidentiality
(D) candid .. discretion
(E) rancorous .. criticism
Also follow the rules of the board
https://gre.myprepclub.com/forum/rules-to- ... -1652.html