DIEN BIEN PHU IS THE PLACE _____ OUR ARMY WON A RESOUNDING VICTORY IN 1954

31. - BAI TAP TRAC NGHIEM BAI 910 LOP 11
BAI TAP TRAC NGHIEM BAI 910 LOP 11
31. Dien Bien Phu is the place _____ our army won a resounding victory in 1954.A. what B. that C. which D. where