THE CENTRAL INTELLIGENCE AGENCY (CIA) _______ CAME ABOUT AS A RESU...

50. - 2 DE THI THU DH MON THI TIENG ANH VA DAP AN
Tiếng Anh 2 DE THI THU DH MON THI TIENG ANH VA DAP AN

50. The Central Intelligence Agency (CIA) _______ came about as a result of the National Security Act of 1947.

A. what

B. it was

C. was what

D. it was what