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lethihuong81
2 năm trước
Hãy tìm công thức hóa học đơn giản nhất của một loại oxit của lưu huỳnh, biết rằng trong oxit này có 2g lưu huỳnh kết hợp với 3g oxi.
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CÂU GIÁN TIẾP YES/NO QUESTION 1. She said “Did the mechanic finish repairing your car?” => 2. I asked my friend “Was anyone hurt in the car accident last month?” => ________________________________________________________________________ 3. He said to me “Have you been to town today” => ________________________________________________________________________ 4. Paul said “Can you swim, Mary?” => ________________________________________________________________________ 5. She asked her son “Do you know which is the cup you used?” => ________________________________________________________________________ 6. He said “Will it rain tonight?” => ________________________________________________________________________ 7. “Can I have a new bicycle?” said Anna to her mother. => ________________________________________________________________________ 8. “Don’t you leave the house until I get back, Willam?” His mother said => ________________________________________________________________________ 9. “Have you had enough for lunch?” the landlady asked us. => ________________________________________________________________________ 10. “Are you going by train?” she asked me => ________________________________________________________________________

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