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Trung bình cộng của 2 số bằng 25 . Hiệu của 2 số đó là 8 . Tìm 2 số đó. Ghi đáp án thôi , nhanh lên nha , nếu. Ghi đầy đủ thì ko đc ctlhn nha

Exercise 10 1.The only thing he didn't steal was the refrigerator. →He stole everything 2.It began to snow three hours ago and it is still snowing. →It has 3.I had hardly left my house when it started to rain. →No sooner 4.My brother finally managed to get a place at Harvard University. →My brother finally succeeded 5.I spent three years and a half writing the novel. →It took 6."Why don't we go out for dinner?" →My friend suggested 7.These chairs are my own works. →I made 8.It's three years since our family last went to the beach. →Our family hasn't 9.She was very sorry that she didn't take part in the party. →She greatly regretted 10.This is the most moving story I have ever heard. →I have never

X-1/x-2 + x+3/x-4 = 2/(x-2)(x-4)

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OMG T VỪA MỞ ĐƯỢC HỘP QUÀ HIỆN VẬT:333 VẼ MẦM VUI SƯỚNG

1.He is expected to play in tonight's match. →It is expected that 2.My parents don't live in the city center anymore. →No longer 3.Susan said "Jimmy, do you remember where you put the dictionary?" →Susan asked Jimmy 4.Although she was tired, she managed to help me check my assignment. →Tired as 5.As a student, he took part in a lot of clubs. →When he 6.If it doesn't rain soon, our crops will be lost. →Unless 7.The bed is too small for all of us. →The bed isn't 8.The accident happened because the driver drank too much wine. →If the driver 9.The blue whale is the biggest animal in the world. →No animal in the world 10.The heavy fog prevented us from driving. →We couldn’t

II. Choose the word or phrase among A, B, C or D that best fits the blank space in the following passage. COMMUNAL HOUSE (RONG HOUSE) The Rong House can only be (1) in villages to the north of the Central Highlands, especially in Gia Lai and Kon Turn provinces. It is a large, imposing, beautifully decorated stilt house built (2) in the middle of the village. It is where community activities (3) , meetings, wedding ceremonies, or playing ceremonies. It is also the place for reception of guests. The Rong house of each ethnic group has its own architectural style, design, and decor. Yet there are shared (4) . In the village, it is often (5) house roofed with yellow-dried thatch leaves and having 8 big wood columns. The rafters are decorated with patterns of bright colour, depicting religious scenes, legendary stories about ancient heroes, stylized animals, and other familiar things of the village life. The most distinction of the decor of the Rong House is the (6) of the brilliant God of Sun. The Rong House is a (7) of the culture of Central Highlanders, an age-old and stable culture. The bigger the house, the wealthier the village is. It is a (8) of the whole village. 1. A. found B. find C. to find D. finding 2. A. on B. in C. at D. under 3. A. happens B. take on C. take place D. occurs 4. A. features B. cultures C. customs D. designs 5. A. a big B. a bigger C. biggest D. the biggest 6. A. portrait B. photo C. image D. painting 7. A. signal B. sign C. symbol D. scene 8. A. design B. pride C. proud D. respect LM VÀ GIẢI THÍCH HỘ MIK VS

Tại sao AaBb lại cho 4 loại giao tử AB, Ab, aB, ăn Mình chỉ hiểu có 4 loại là A, a, B, b thôi. Khó hiểu quá. Giúp mình với

Thực hiện phép tính: ∛(20+14 √2) + ∛(20-14 √2)