THE BATTLE OF DIEN BIEN PHU … THE INDOCHINA WAR

3. - BAI TAP TIENG ANH LOP 7 TRAC NGHIEM TU BAI 1 16
Lớp 7 BAI TAP TIENG ANH LOP 7 TRAC NGHIEM TU BAI 1 16

3. The battle of Dien Bien Phu … the Indochina War.

a. opened b. ended c. marked