31. Marx often jogged when he was young. → Marx used to 32. The working people have considered May Day a great holiday. → May Day 33. Lan didn’t meet her uncle a long time ago. → Lan has 34. It’s time for us to catch the bus. → It’s time we

Đề: Trình bày cách tính làm sao ra tỉ số lượng giác của B nhé. Làm sai=Báo cáo

Trong tự nhiên Brom tồn tại chủ yếu dưới 2 đồng vị Br35 79 và Br35 81. Bt ngtu khối trung bình của Br là 79,9862. Phần trăm của đồng vị Br35 79 là A.50,69% B.50,68% C.50,96% D.50,86%

Toán 10 Tính độ dài vecto AC - vecto AB Nhanh giúp mk vs Mk camon ạ

Giải hộ em với ạ Giải các phương trình sau

VII/ Sentence rewriting 1. After he had finished the exercise he put away the book. Having_______________________________________________-. 2. I’m sorry I missed your birthday party.  I regret…………………………………………………………………………………… 3. Don’t forget to tell your children to go to the party Remember_______________________________________________ 4. He turned off the light, then he went to bed. Turning _______________________________________________________. 5. I haven’t been to a cricket match for years. It’s _________________________________________________________________ 6. You have to be eighteen to vote. You’re not old enough. (UNDER). ________________________________________________ 7. I haven’t seen that man here before. It’s _________________________________________________ 8. I have never heard such a beautiful song before. It’s__________________________________. 9. Learning English is interesting. It______________________________________________. 10. It is necessary to learn English. I find it ________________________________________________________ 11. My protests were ignored by everyone. (notice) Nobody________________________________________________________ 12. He decided to repair the things himself and not to take them back to the shop. Rather__________________________________

Viết 1 đoạn văn khoảng 8 câu nêu cảm nhận về bài ca dao “Nước non lận đận một mình,….”

vẽ giùm em 4 hình này vào vở ạ ! chỉ cần vẽ thôi dễ mà

31. Marx often jogged when he was young. → Marx used to 32. The working people have considered May Day a great holiday. → May Day______________________________________________________________________________ 33. Lan didn’t meet her uncle a long time ago. → Lan has _____________________________________________________________________________ 34. It’s time for us to catch the bus. → It’s time we____________________________________________________________________________

Thân phận người phụ nữ xưa và nay khác nhau ntn. Lấy vs minh họa