Câu 2: Để thoát khỏi cuộc khủng hoảng kinh tế năm 1929 - 1933 nước Mĩ đã thực hiện biện pháp gì? Nêu nội dung và tác dụng của các biện pháp đó? (2,0 điểm) Câu 3: Nguyên nhân bùng nổ và kết cục của chiến tranh thế giới thứ hai? Em có suy nghĩ gì về chiến tranh đối với xã hội loài người? (4,0 điểm)

III. Cho dạng đúng của các từ trong ngoặc. 1. He gets a lot of __________from football. (enjoy) 2. Playing sports is a fantastic way to improve your _____________.(fit) 3. My brother is not very ______. He doesn’t like playing or watching sports.(sport) 4. Nearly half of the people in the world are __________ in football. (interest) 5. Pele is __________ regarded as the best football player of all time. (wide) 6. Cristiano Ronaldo is a Portuguese professional __________.(football) 7. Pele is a _________ hero in Brazil.(nation) 8. Winning three gold medals is great ___________ .(achieve) IV.KHoanh tròn và sửa các lỗi sai trong các câu sau. 1.The children feeled excited before their holiday. _______ 2.Do you play yoga at home or in a club? _______ 3.Where was you last weekend? –I was at home. _______ 4.The car stoped at the traffic lights. _______ 5.Paul is very tired because he didn’t slept well last night. _______ 6.Do you take part in the marathon last Sunday? _______ 7.Go straight ahead and then to take the first turning. _______ 8.When did you buy this house ? –We buy it three years ago. ______

Phát biểu công thức cơ bản của phân số? Viết công thức tổng quát? Cho ví dụ

Những loại vitamin nào sau đây được vận chuyển theo con đường bạch huyết về tim? A: Vitamin A, B2 , C B: Vitamin A, E, K. C: Vitamin A, B12 , B6 . D: Vitamin A, B1 , C 5 Thức ăn được đẩy từ dạ dày xuống ruột nhờ hoạt động những cơ nào sau đây? (I) Sự co bóp của cơ vòng tâm vị. (II) Sự co bóp của cơ vòng môn vị. (III) Sự co bóp của các cơ thành dạ dày. (IV). Sự nhu động của ruột non. A: (II), (IV). B: (I), (IV). C: (III), (IV). D: (II), (III). 6 Trong các chất cấu tạo nên tế bào sau đây, chất nào là chất vô cơ? A: Prôtêin. B: Gluxit. C: Muối khoáng. D: Axit nuclêic.

hãy so sánh điểm giống và khác nhau giữa bảo vệ và khoanh nuôi rừng ở nước ta

So sánh 2 số a+1 và a+2 . Có bn nào giúp mình đc ko

tính các đạo hàm sau (dinhhongquan giúp mk vs) a/ 5x^3+2x+10 b/ x^2+6x+3 c/ e^x+4 d/ ln|x+1|-2

Giups mình với rên viết thân bài cho đề bài trên

Giúp mình với nha 11. “We should support medical staff and soldiers in the fight against the pandemic,” he said. A. He told we should support medical staff and soldiers in the fight against the pandemic. B. He said we should support medical staff and soldiers in the fight against the pandemic. C. He said we had to support medical staff and soldiers in the fight against the pandemic. D. He said me we should support medical staff and soldiers in the fight against the pandemic. 12. He said: “It is our responsibility to follow the instructions of the government.” A. He said that it was our responsibility to follow the instructions of the government. B. He said that it is our responsibility to follow the instructions of the government. C. He said that it was our responsibility and followed the instructions of the government. D. He told it was our responsibility to follow the instructions of the government. 13. “My daughter wrote a letter to the soldiers yesterday,” she said. A. She said her daughter had written a letter to the soldiers the day before. B. She told her daughter to write a letter to the soldiers the day before. C. She told her daughter wrote a letter to the soldiers the day before. D. She told me her daughter had written a letter to the soldiers yesterday 14. “Wear a face mask when you are with many people,” my mother said to me. A. My mother told me wear a face mask when I am with many people. B. My mother told me wore a face mask when I was with many people C. My mother told me to wear a face mask when I was with many people. D. My mother said me to wear a face mask when I am with many people 15. They/ us/ ready/ donate/ money/ help/ people/ pandemic areas. A. They told us they were ready to donate money to help people in the pandemic areas. B. They told us they are ready donate money help people in the pandemic areas. C. They said us they are ready donate money to help people in the pandemic areas. D. They told us they were ready to donate money help people in the pandemic areas. 16. He/ said/ not/ meet/ Susan/ week before. A. He said he met Susan the week before. B. He said he hadn't met Susan the week before. C. He said he hasn’t met Susan last week. D. He said he had met Susan last week 17. Lan/ told /Nam/ watch/ programs/ TV/ study English/ every Wednesday and Saturday/. A. Lan told Nam watch programs on TV to study English every Wednesday and Saturday. B. Lan told Nam watch programs on TV and study English every Wednesday and Saturday. C. Lan told Nam to watch programs on TV study English every Wednesday and Saturday. D. Lan told Nam to watch programs on TV to study English every Wednesday and Saturday.

Câu 9: Điện phân dung dịch muối ăn có màng ngăn để sản xuất xút, người ta thu được 448 lít khí clo ở điều kiện tiêu chuẩn. Khối lượng muối ăn chứa 96% NaCl đã dùng để điện phân là: A. 2437,5gam B. 2340gam C. 2387,8 gam D. 2246,4gam. Câu 10: Cho 5,04 lít hỗn hợp khí X (đtc) gồm Cl2 và O2 tác dụng vừa đủ với 7,8 gam hỗn hợp Y gồm Mg và Al thu được 16,95gam hỗn hợp Z gồm MgCl2; MgO; AlCl3 và Al2O3. Phần trăm khối lương của Al trong Y là A. 30,77. B. 22,26. C. 19,79. D. 69,23.