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tongoctramyy2003
2 năm trước
Cho tam giác ABC. a) Tìm điểm M sao cho MA MB MC − + = 0. b) Tìm điểm N sao cho 2 0
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1. Nick would like to know something about the …….. groups of Viet Nam when he visited the Museum of Ethnology. A. culture B. cultural C. cultured D. culturology 2. He is surprised…….that there are 54 ethnic groups in our country. A. to understand B. to study C. to know D. find 3. The Viet (or Kinh) have…….number of people, accounting for about 86% of the population. A. large B. the large C. the largest D. larger 4. Nick was told that ethnic minority peoples have their own ways………life and traditions. A. of B. on C. in D. at 5. The terraced fields of Sa Pa have entered…….the Top 11 most beautiful terraces in the world according to Touropia. A. in B. on C. at D. of 6. Gathering and hunting still play an important role in the ……..of the Laha. A. economic B. economy C. economical D. economize 7. ……..ethnic group has a large population, the Tay or the Ede? A. What B. Why C. Which D. Who 8. Ethnic peoples in the mountains have a simple way of farming. They use basic tools to……..the farm work. A. check B. work C. make D. do 9. Many ethnic minority students have to ……. a long way to their schools every day A. travel B. ride C. pass D. get 10. People…… some far-away mountainous regions still keep their traditional way of life. A. on B. in C. of D. at CÓ GIẢI THÍCH DÙM MÌNH NHA

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