My answer is A.
A - correct use of "both X and Y" form.
B- Incorrect use of "both" and "as well as"
C- Incorrect meaning by using "this" after revealed.
D, E - Same like C.
A - correct use of "both X and Y" form.
B- Incorrect use of "both" and "as well as"
C- Incorrect meaning by using "this" after revealed.
D, E - Same like C.
