Chủ đề:
Bài 7: Phép cộng phân sốCâu hỏi:
4/1.5 + 4/5.9 + 4/9.13 +... + 1/401.405
Mark the letter A, B, C or D on your answer sheet to indicate the word that differs from the other three in the position of the primary stress in each of the following questions.
1 | A. exercise | B. children | C. evening | D. afternoon |
2 | A. winter | B. activity | C. summer | D. never |