Choose the correct answer
sos
----- Nội dung ảnh -----
various social strata. The Muong, H'mong, Dao, Thai (6) ___ ... gathered under the rule of local tribal heads. Many ethnic groups divided their population (7) ___ social echelons, especially those who lived in mountainous areas. (8) ___ ethnic minorities had mastered some farming techniques. They grew rice plants in swamped paddy fields and carried out irrigation. Others went hunting, fishing, collecting and lived a semi-nomadic life. Each group (9) ___ its own culture, diverse and special. Beliefs and religions of the...
5 however B although C and D while
6 persons B group C people D peoples
7 from B with C into D about
8 A number of B A deal of C An amount of D The number of
9 have B has C have had D had
----- Nội dung ảnh -----
various social strata. The Muong, H'mong, Dao, Thai (6) ___ ... gathered under the rule of local tribal heads. Many ethnic groups divided their population (7) ___ social echelons, especially those who lived in mountainous areas. (8) ___ ethnic minorities had mastered some farming techniques. They grew rice plants in swamped paddy fields and carried out irrigation. Others went hunting, fishing, collecting and lived a semi-nomadic life. Each group (9) ___ its own culture, diverse and special. Beliefs and religions of the...
5 however B although C and D while
6 persons B group C people D peoples
7 from B with C into D about
8 A number of B A deal of C An amount of D The number of
9 have B has C have had D had