nêu vai trò của triết học ? nêu nội dung cơ bản của triết học? tại sao người nguyên thủy lại tin tưởng hoàn toàn vào thần linh, vận dụng những hiểu biết đã học để giải thích?

Nhờ mn giải dùm e vs ạ, e cám ơn

11. The United Nations ____________ is an international one. (organize) 12. Our relationship is based on ____________ , not love (friend) 13. One of the most important qualities for true friendship is __________ (constant) 14. Everyone feels great __________ for the victims of the attack (sympathize) 15. A dog is capable of great ___________ to its master (loyal) 16. A selfish person is __________ of true friendship (capable) 17. Jane showed great ____________ for the new project (enthusiastic) 18. His strange behavior made the police ___________ (suspicion) 19. She was __________ ill, so she didn’t go to school yesterday (serious) 20. Don’t put too much______confident_______ in what the papers say (confident) giúp em vs em cảm ơn

Cho ba điểm A,B,C thẳng hàng B nằm giữa A và C.Biết độ dài đoạn thẳng AB là 9 cm độ dài đoạn thẳng BC là 22 cm.Hãy tính độ dài đoạn thẳng AC

Help me Cần gấp mik sắp hc rùi Bài 2 và 3 ạ

3. Rewrite the following sentences without changing the meaning, using the word given 1. My sister goes to school on foot. My sister _______________________________________ 2. The bank is not far from the post office. The bank _______ _______________________________ 3. There are many flowers in our garden. Our garden _______ ___________________________________ 4. Ba lives in city. Ba doesn’t _________________________________________ 5. There is a big library in our school. Our school ___ __ _____________________________________

Ex 1. Choose the word whose underlined part is pronounced differently from the others. 1. a. exciting b. excellent c. experience d. expensive 2. a. hobby b. cycle c. bye d. why 3. a. pottery b. collect c. melody d. monopoly 4. a. heard b. bird c. world d. picture 5. a. bird-watching b. children c. school d. challenge

KHÔNG GHI LẠI CÂU HỎI, sửa lại cho đúng nếu có lỗi sai, giải thích thì được chia cho 18 lời giải và câu hỏi dưới đây: Ex 1: Use the correct form of verbs: the Present Simple &Present Continuous Tenses 1. Uuh! The ball isn't falling ( not fall) down. 2. She usually does (do/ usually) excercise in the morning. 3. He isn't watching (not watch) TV right now. 4. The sun rises ( rise) in the East and sets (set) in the West. 5. Tom is playing (play) soccer at present. 6. Tim and Joan are dancing and singing (dance/ sing) the same English song at present. 7. They always make (make) noise in the class. 8. Hung doesn't usually go ( often /not go) camping in the summer. 9. Hanh isn't reading (not read) with the friends at the moment. 10. Does Son often write (write/ often) to their friends every summer holiday? 11. What are you listening (listen) on the radio now? 12. Listen! Someone is crying (cry). 13. Smith and his wife are always (always/ be) good friends. 14. She isn't going (not go) to work by taxi tomorrow. 15. you will see (see) the doctor next weekend. 16. They are not going (not go) to the movie theater tomorrow evening. 17. Where (be) is Tep? - He (play) is playing soccer with his friend in the garden. 18. does She often write ( often /write) to her friends?

Nhờ mn giải dùm e vs ạ, e cám ơn

cho a+b=3 a.b=1 Tính: Q=a^2+b^2 K=a^4+b^4 giúp mik với gấp