As discussed over the phone, the Anniston Gallery is creating an exciting exhibition of portraits to ____ in its main lobby.
(A) displaying
(B) display
(C) be displayed
(D) have displayed

문제정답은 C로 나와잇는데여
B도 문법상 해석상으로 가능하지않나요?
주어로보느냐 목적어로보느냐의 차이같은데..