biết được một số sự kiện lớn trong cuộc xâm lược việt nam của pháp và phong trào yêu nước ở việt nam chống pháp

Hãy tìm và sửa lỗi chính tả cho đoạn văn sau: Công nghệ càng trở nên ưu việc sau khi đón tiếp sự ra đời của những chiếc điện thoại thông minh, hay còn gọi là smartphone. Vậy nên điện thoại thì thông minh nhưng người dùng nó, đặc biệt là người trẻ đã thực sự "thông minh"?

Giải giúp mình câu 21 với ạ. Giải theo cách tự luận nha. Mình cảm ơn.

Có thể thay các chữ trong phép tính sau bằng các chữ số thích hợp được không? Tại sao? $\overline{\text{CHAMHOC}}-\overline{\text{HOCCHAM}}=102386$

giúp mik với Làm cho mik phần DE vuông góc BE

πMake questions for the underlined words 1,she'd like (some water)/gạch chân/................. 2linh has (milk and eggs)//for breakfast............. 3,my father has lunch (at home)//...................... 4,a cake is (5,000 vnđ)//......................... 5, i go fishing (once a week)//.................... 6,(yes)//.i oftên play badminton in the fall........... 7,my mother needs (half a dozen)orangels 8,they (are playing table tennis)at the moment........... 9,Thomas has worked for BBC One (since2005)…...……………

VII. Choose the best answer A, B, C or D to complete the sentences. 1. “Would you mind if we ____ you by your first name?” - “Not at all. Please call me Tom.” A. called B. call C. calling D. want to call 2. She can't get home ____ she has no money. A. unless B. if C. until D. without 3. If I had known your new address, we ____ to see you. A. came B. will come C. would come D. would have come 4. If we took the 10:30 train, ____ too early. A. we would arrive B. we should arrive C. we will arrive D. we may arrive 5. It's very crowded here. I wish there ____ so many people. A. aren't B. weren't C. haven't been D. isn't 6. I wouldn't go there at night if I ____ you A. am B. was C. were D. had been 7. If I ____ get a rode, I'll go fishing. A. can B. could C. may D. might 8. If they had enough time, they ____ head south. A. will B. can C. must D. might 9. If you ____ a choice, which country would you visit? A. have B. had C. have had D. will have 10. Trees won't grow ____ there is enough water .A. if B. when C. unless D. as 11. I have a test to take tomorrow morning. If I ____ free time, I ____ to Cuc Phuong National Park with you. A. had - would go B. will have - will go C. have - will go D. had - went 12. Phong Nha Cave has been regarded by the British Cave Research Association as the top cave in the world ____ its four top records. A. despite B. with C. due to D. because 13. ____ the decisive assistance of the villagers, we would not be able to facilitate the ecotour. A. But B. Neither C. With D. Without 14. According to the weather forecast, it will be fine at the weekend. If the weather ____ fine, we ____ on camping at the weekend. A. were - would go B. was – went C. is - will go D. will be - go 15. After lunch, we take a short talk to the elephant camp ____ you will enjoy an exciting elephant riding. A. where B. what C. that D. when 16. You can climb up Mount McKinley, the highest peak in North America, to explore the rest of Denali National Park in Alaska, and view some ____ wildlife. A. interested B. spectacular C. excited D. great 17. The vast wilderness of Alaska offers some unbelievable ecotourism opportunities, and one of the most ____ tourism industries in the USA. A. sustainable B. natural C. safe D. environmental 18. Villagers can compete against the commercial fishing and timber companies who ____ the natural resources of the area, taking as much as they want. A. deplete B. lower C. leave D. decrease 19. The Mekong Delta is an extraordinary place that ____ international tourists. A. offers B. considers C. attracts D. persuades 20. The areas are very ____ for tourists who love to study and discover. A. suitable B. available C. successful D. aware

Chất béo có nhiều trong thủy sản, đúng hay sai

có mấy vị trí để đặt biểu đồ trên trang tính

Câu 1 . Nguyên nhân nào dẫn đến tình trạng các loài động vật quý hiếm có nguy cơ bị tuyệt chủng Câu 2 . Nêu nguyên nhân gây ra sự suy giảm đa dạng sinh học - Các biện pháp cần thiết để duy trì đa dạng sinh học - Vì sao độ đa dạng về loài ở môi trường nhiệt đới gió mùa lại cao