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haphg
2 năm trước
chủ đề Sự rơi tự do. - Viết các công thức tính và giải thích các đại lượng, cho biết đơn vị của từng đại lượng sau: + vận tốc vật rơi tại thời điểm t + Quãng đường vật rơi trong t giây đầu + Thời gian vật rơi từ độ cao h đến khi chạm đất + Vận tốc của vật khi bắt đầu chạm đất
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Các câu hỏi liên quan

I. Read and choose the correct answers. 1.Students hate cheating/ cheat. 2.I need to put/ putting a stamp on this letter. 3.My father recommended buying/ to buy a BMW 4.Students stopped to make/ making noise when the teacher came in. 5.I promise I'll learn to work/ working on computer 6.Don't admit taking/ to take the money. 7.She is so fat! But she can't help eating/ to eat. 8.I'd rather to meet /meet them later. 9.As far as I know he agreed to go/ going it. 10.They persuaded me to change/ changing more money. 11.What time are you planning to work/ working 12.I promise sending/ to send you our new brochure as soon as it's available. 13.He suggests to go/ going on a trip to Cuc Phuong National Park. 14.A lot of people dislike to drive/ driving at night. 15.I intend to speak/ speaking to my boss about your complaint.

Bài 6: Chia động từ trong ngoặc sao cho thích hợp ( GIẢI THÍCH VÌ SAO ĐIỀN ĐÓ ) 1. Jane wish she (can/go) travelling at least once a year. 2. Jim wishes he (earn) more money so that he would live more comfortable. 3. My mother wishes she (not have) to work for extra hours. 4. The little boy wishes it (not rain) at the moment. 5. I wish I (be) healthier so that I could play some extreme sports. 6. Tim is sad because he has lost his bike. He wishes his mother (buy) him a new one. 7. I wish someone (offer) me an opportunity to study abroad. 8. Jim is bored as he is doing his homework now. He wish he (do) his homework. 9. My father is an officer but he wishes he (be) was/were a famous singer. 10. My mother never let me go to school on my own. I wish she (let) let me go alone.

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