Giúp mình với mình đang cần gấp lắm

Giúp mk nhé mn . Mk đang cần gấp. Cảm ơn nhiều nha

Mọi người ơi , cho mình hỏi trong công thức in spite of cách biến đổi CỤM DANH TỪ như thế nào??

Mng giúp em vs em cảm ơn mng nhìu ạ

Giải giúp mình bài báo cáo thực hành cứu người tai nạn điện

Choose the word that has the ending pronounced differently from the other. (1 Point) A. engaged B. gripped C. laughed D. worked 5. Circle the word that has different stress pattern from the others. (1 Point) A. culture B. parade C. weather D. cannon 6. Circle the word that has different stress pattern from the others. (1 Point) A. visit B. famous C. wonder D. protect 7. Circle the word that has different stress pattern from the others. (1 Point) A. critic B. event C. machine D. mistake 8. Choose the word that has different stress pattern. (1 Point) A. enjoy B. special C. culture D. worship 9. Day of the Dead is celebrated_______ November 1st in Mexico. (1 Point) a. on b. in c. at d. during 10. Choose the word that has the ending pronounced differently. (1 Point) a. escaped b. liked c. decided d. washed. 11. Choose the word that has the ending pronounced differently. (1 Point) a. excited b. annoyed c. bored d. terrified 12. ______ does it take you to ride to school? – About 30 minutes. (1 Point) a. How long b. How far c. How often d. How much 13. My house is not far from my school, so I usually go ______. (1 Point) a. on foot b. by foot c. by car d. by boat 14. I ____________ a lot when I was younger. (1 Point) a. use to swim b. used to swim c. used to swimming d. didn't used to swim 15. ……..does this computer cost? (1 Point) A. How many B. How long C. How often D. How much 16. …….does your father do? He’s an architect. (1 Point) A. How B. What C. Whom D. Which 17. ……dress do you like? I like the blue one. (1 Point) A. How B. What C. Whom D. Which 18. ………don’t we go camping this weekend? (1 Point) A. When B. Why C. What D. How 19. ____________ they spent a lot of money on the film, it wasn’t a big success. (1 Point) A. Nevertheless B. However C. When D. Although 20. La Tomatina is a _____________ festival to celebrate the tomato harvest. (1 Point) A. year B. seasonal C. season D. annually 21. People of ____________ minorities in Phu Yen celebrate Hoi Mua Festival every March. (1 Point) A. ethnic B. local C. native D. village 22. The Temple of Literature __________ in 1070. (1 Point) A. find B. found C. was found D. was founded 23. The Imperial Academy was regarded __________ the first university in Viet Nam. (1 Point) A. to B. as C. for D. of 24. Cyclist and motorist have to wear a ___________ when they ride a motorbike. (1 Point) A. cap B. mask C. helmet D. hard that 25. All of us have to obey ____________ strictly. (1 Point) A. traffic B. traffic rules C. traffic jam D. regular 26. ___________ is it from your house to the nearest bus stop?” – “about 50 metres”. (1 Point) A. How much B. How long C. How far D. How often 27. Linh used to __________ jigsaw puzzles in his spare time. (1 Point) A. do B. does C. doing D. did 28. Public __________ in this city is quite good, and it’s not expensive. (1 Point) A. vehicle B. travel C. transport D. journey

Làm hộ em phần b,c với ạ. Em cảm ơn

Cho a, b, c >0 và $a+b+c=3$. CMR:$S=\frac{a+b}{1+a}+\frac{b+c}{1+b}+\frac{c+a}{1+c}\ge ab+bc+ca$. Em đăng câu này 2 lần rồi. Mọi người giúp em với (Có câu 60 điểm trong trang cá nhân của em nhé !!!)

Các oxit sau đây thuộc loại oxit axit hay oxit bazơ ? Vì sao ? Na2O, MgO, CO2, Fe2O3, SO2, P2O5. Gọi tên các oxit đó

Giải giúp mk nhé mn. Ai nhanh tay mk vote 5 sao