Dãy gồm các phi kim thể rắn ở điều kiện thường là: A. S, P, C, Si. B. C, S, Br2, Cl2. C. S, H2, N2, O2. D. P, Cl2, C, Si.

x>=1/2 hoặc x<=1/2 thì có thuộc R không giải thích

kể lại câu chuyện ở hình dưới đây theo lời kể của người leo cây trốn

tìm x a, (x+3)^2+(x-2)^2=2x^2 b, 7x(x-2)=x-2 c,8x^3-12x^2+6x-1=0 giúp mik vs

mọi người giải chi tiết giúp mình nhaaaa:3333

Làm giúp mình hết bài 2 ạ, dễ thui ạ

Có nhiều người đào câu hỏi để vote 1 sao vs báo cáo nhưng có nhiều bạn dễ thưn tìm câu hỏi cũ để vote 5 sao vs cảm ưn Vẽ mầm cute hoặc calli Thanh you hay calli cảm ơn đi 1 trong 3 nha Xấu =Bc

Rewrite the sentences 1. I advised him to think carefully before making up his mind → "You 2. "Do you know many people here?", she asked me → She 3. Helen suggested spending their weekend at the beach → "Why 4. He said, "What shall I do to help her next week?" → He wondered 5. "If I were you, I wouldn't go", said Sauna → Sauna 6. It's ages since I last saw a Hollywood film → I have 7. He prefers typing to writing by hand He'd rather 8. "No, I didn't steal anything from her", said Tom (deny) → 9. "I'll certainly help you tomorrow", said Martin to Mary > 10. "Shall I help you clear the table?", Ann said to the hostess (offer) > 11. He did not realize how difficult the task was until he was halfway through it. → Not until.... 12. My father learned to drive when he was sixteen . → My father has 13. I have never stayed in such an expensive hotel before. → This is 14. I didn't know Peter wanted to get up early so I didn't wake him up → If. 15. Somebody repaired her car yesterday → She had 16. The police fined the man driving at speed 50 dollars → The man 17. He'll die if nobody brings him to hospital → Nobody 19. "I must speak to your father about this", she said to me (INSIST) → She 20. Lan is a better cook than Mary → Mary

23. Ba often _______ stamp. Maybe he is a stamp collector. a. collects b. sells c. buys d. draws 24. ________ do you watch T.V.? - I sometimes watch T.V a. When b. How often c. what time d. How far 25. Hue lives ..... her aunt and uncle ..... Dalat. a, At / in b. with / at c. with / in d. at / at 26. Lien learns to play ..... piano in her free time. a. a b. the c. an d. 0 27. Let .......... stay at home and watch TV a. we b. our c. us d. ours 28. Look! Some boys and girls ....... in the school yard. a. chat b. are chatting c. chatting d. chats 29. His idea is quite different_______mine. a. with b.of c .on d .from 30. Would you like_____ to music? a.listening b. listen c. to listen d. listens 31. Look ! They_________baseball. a.to play b.play c .are playing d.plays 32. Hoa ’s new school is....... than her old school. a. big b . bigger c.the biggest. d.the bigger 33. ............beautiful girl! a. what a b. what c. how d. which 34. Would you like to drink .......... tea? a. much b. any c. many d. some 35. Hung is........... student in his class. a. taller b. tallest c. the tallest. d. the taller giải thích cho mình ms

Calli : The first NL : Tìm cho mình chuyên gia ở box tin