thuyet minh Nhà thơ nguyễn Khuyến

Làm giúp mình bài 4 nha ( nhanh nhất tặng 5 sao kèm theo ctlhn)

trên quãng sông AB , hai ca nô khởi hành cùng một lúc tại hai địa điểm A và B , đi ngược chiều nhau vadự định sau 8 giờ thì gặp nhau. Sau khi đi được 5 giờ thì ca nô đi từ A bị hỏng nên ca nô đi từ B tiếp tục đi thêm 9 giờ nữa thì gặp ca nô đi từ A . Hỏi chiếc lá trôi từ A đến B mất bao lâu ? (bik hai ca nô có vận tốc riêng ) Khó quá huhu Đặt niềm tin vào mọi người T^T

Viết một đoạn văn ngắn nói về cảm xúc của em khi được thưởng thức một tác phẩm văn nghệ Không sao chép mạng

Tính công cần thiết để kéo dãn một lò xo một đoạn 10cm biết rằng để kéo lò xo dãn 1cm đầu tiên cần một công là 0,1J

phân tích giá trị nghệ thuật trong đoạn thơ sau Việt Nam đát nước ta ơi mênh mông biển lúa đâu trời đẹp hơn Cánh cò bay lả rập rờn mây mờ che đỉnh trường sơn sóm chiều

Vẽ hình như ở dưới ạ ! Tiện thể nhóm đang tuyển thành viên nha !

Em cần gấp . Anh chị giúp em vs . Nhanh nhanh ạ sắp nộp rồi . 5* và trả lời hay nhất ạ . ^-^

Cho tam giác ABC có AB<AC. Từ trung điểm D của BC vẽ đường thẳng vuông góc với tia phân giác góc của góc A tại H. Đường thẳng này cắt tia AB tại E và cắt tia AC tại F. Vẽ tia BM song song với EF (M ∈ AC). 1, Chứng minh tam giác ABM cân 2, Chứng minh MF=BE=CF 3, Qua D vẽ đường thẳng vuông góc với BC cắt tia AH tại I.Chứng minh rằng IF ⊥ AC

I. Choose the best one (A, B, C or D) that is closest in meaning to the sentence given. 1. I lived in a flat when I was a child. A. I used to live in a flat when I was a child. B. I am accustomed to living in a flat when I was a child. C. When I was a little boy, I accustomed to living in a flat. D. I used to live in a flat during my childhood. 2. My sister loved eating candies, but now she hates them. A. Although my sister is used to love eating candies, but now she hates them. B. Now my sister hate eating candies but she used to hardly loving them. C. My sister used to love eating candies, but now she hates them. D. My sister used to fond of eating candies, but now she is bored with them. 3. He played golf every weekend, but now he plays tennis. A. Although he is playing tennis now, he played golf in each weekend. B. He accustomed himself to play golf every weekend, but now he plays tennis. C. He used to play golf every weekend, but now he plays tennis. D. Now he plays tennis although he got used to play golf every weekend. 4. David Beckham played for Manchester United. A. David Beckham used to play for Manchester United. B. David Beckham went to play for Manchester United. C. David Beckham is used to play for Manchester United when he lived here. D. David Beckham is usual to play for Manchester United. 5. There was a police station here, but now it is a shopping center. A. It was used to be a police station here, but now it is a shopping center. B. Although now it is a shopping center, there had a police station here. C. There used to be a police station here, but now it is a shopping center. D. There is got to be a police station here, but now there is a shopping center. II. Choose the best one (A, B, C or D) that is correctly written from the words and phrases given. 1.I use/ ride/ bicycle/ school when I be/ student. A. I used to ride my bicycle to school when I was a student. B. I use to ride my bicycle to school when I am student C. I was used to riding my bicycle to school when I am a student. D. I use riding my bicycle for school when I was a student. 2.We/ use/ go/ same little café/ lunch every day when I worked/ this company. A. We use to go the same little café for lunch every day when I worked for this company B. We used to going for the same little café for lunch every day when I worked for this company. C. We were used to going to same little café for lunch every day when I work for this company. D. We used to go to the same little café for lunch every day when I worked for this company. 3.She use/ love/ play badminton/ she/ hurt her shoulder. A. She was used to love playing badminton before she hurt her shoulder. B. She used to love play badminton before she hurted her shoulder. C. She used to love playing badminton before she hurt her shoulder. D. She used to loving playing badminton before she hurts her shoulder. 4.I use/ always lose when I played/ chess/ father. A. I was used to always lose when I played chess with my father. B. I always use to lose when I played chess with father. C. I used to always lose when I played chess with my father. D. I got used for always losing when I played chess with father. 5.She use/ able/ dance/ very/ good. A. She used to be able to dance very well. B. She used to be able of dancing very well. C. She is used to be able to dance very good. D. She uses to be able to dance very well.