chi bộ cộng sản đầu tiên ở việt nam được thành lập vào thời gian nào, ở đâu ?

tác giả, hoàn cảnh sáng tác và mục đích của bài Tinh thần yêu nước của nhân dân ta

Có ai biết bài 7 không giúp mình nha

Cho hỗn hợp gồm Fe, Mg có khối lượng 8 gam tác dụng hết với dung dịch HCl thu được 4,48 lít khí H2 (đktc). a) Viết phương trình hóa học của Fe và Mg dung dịch HCl b) Tính tỉ lệ theo số mol của Fe và của Mg trong hỗn hợp ban đầu (Fe = 56, Mg = 24).

so sánh A và B biết rằng A=10^2020+1/10^2019+1 B=10^2021+1/10^2020+1

Tại sao người ta nói thằn lằn bóng đuôi dài là động vật có ích

: Cây có thân mọng nước thường gặp ở đâu A. Nơi ngập nước B. Nơi khô hạn C. Nơi nhiều chất dinh dưỡng D. Nơi nghèo chất dinh dưỡng

Yesterday,I (go)....to the cinema. I used to (go).....the theatre

- Ai giúp tui cho câu trả lời hay nhất luôn IV. Rewrite the following sentences by using “in spite of/ despite” 25. Cars are a big waste of money although you do need one if you live in the country. …………………………………………………………………………………………………………….. 26. The best things in life are free though love is often very expensive …………………………………………………………………………………………………………….. 27. I phone my brother in Thailand using Skype nearly every day though the time difference …………………………………………………………………………………………………………….. 28. Although the sun was shining, the water was cold. …………………………………………………………………………………………………………….. 29. Although he behaved badly, he wasn’t punished. …………………………………………………………………………………………………………….. 30. Although he had a good salary, he was unhappy in his job. …………………………………………………………………………………………………………….. 31. We stayed up late, although we were tired. …………………………………………………………………………………………………………….. 32. Although she lost her way twice, she arrived safely. …………………………………………………………………………………………………………….. 33. Though Kevin was hard working, he failed the examination. …………………………………………………………………………………………………………….. 34. Although she didn't want to see The Lord of the Rings, she enjoyed it in the end. …………………………………………………………………………………………………………….. 35. They visited Madrid although they didn't have time to visit El Prado. …………………………………………………………………………………………………………….. 36. Although it was raining, we decided to go anyway. …………………………………………………………………………………………………………….. 37. Although it was only the first time they met, they made friends immediately. …………………………………………………………………………………………………………….. 38. The English actor Oliver Reed was often rude to people although he was always kind to animals. …………………………………………………………………………………………………………….. 39. Although it was raining heavily, we played the match as planned …………………………………………………………………………………………………………….. 40. Although my doctor had told me to stay in bed I went to work …………………………………………………………………………………………………………….. 41. Although he takes a lot of exercises, he’s fat. …………………………………………………………………………………………………………….. 42. Although I had practised for hours on end, my first golf ball ended up in the trees. …………………………………………………………………………………………………………….. 45. Although he had enough money, he refused to buy a new car. …………………………………………………………………………………………………………….. 46. Although the weather was bad, we enjoyed our trip. …………………………………………………………………………………………………………….. 47. John rarely sees Paul although they live in the same town. …………………………………………………………………………………………………………….. 48. Anna never learned the language although she lived there for two years. …………………………………………………………………………………………………………….. 49. I couldn't eat although I was very hungry. …………………………………………………………………………………………………………….. 50. Although she was exhausted, she continued to study. ……………………………………………………………………………………………………………..

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