Câu 11. Cho các chất sau: H3PO4 ,NaHCO3 , BaCl2 , Al(OH)3 . Muối là những chất sau: A.H3PO4 , NaHCO3 . B.NaHCO3 , BaCl2. C,H3PO4 , BaCl2. D. H3PO4 ,Al(OH)3 .

Xả điểm sáng sớm, Vẽ cho mình một cặp đôi anime nam nữ~

Mn giúp e vs ạ!!! Chỉ cần ghi đáp án thôi ạ.

1. My sister enjoys read about wild animals and natural mysteries. A B C D 2. Mr. Thach who sing English songs very well is my teacher of English. A B C D 3. My father asked us not to spending too much time playing computer games. A B C D 4. Ba can plays the piano better than his friends can. A B C D 5. I saw the men, the women and the cattle which went to the field A B C D

1. We used to ……….past the market on the way to school. A. walk B. walked C. walking D. have walked 2. Remember to turn …….the light when leaving the office. A. off B. on C. down D. in 3. Ho Chi Minh City is the ……….one in the country. A. larger B. large C. largest D. largely 4. Lan is very tired. ________, she has to finish her assignment before going to bed. A. Although B. So C. Therefore D. However 5. I suggest________some money for poor children. A. raise B. to raise C. raised D. raising 6. Have you ever ………a letter to the local authorities to complain about the public transport in your town? A. wrote B. writing C. written D. write 7. When are you ………vacation with your family, Lan? A. on B. by C. with D. to 8. If you ……late, you wouldn’t finish your work. A. come B. coming C. to come D. came 9. Huong wishes she ………free time to visit her close friend in hospital. A. to have B.had C. have D. having 10. I think I’ve lost my new hat. I’ve ………it everywhere but I can’t find it. A. looked out B. looked in C. looked on D. looked for

1. We used to ……….past the market on the way to school. A. walk B. walked C. walking D. have walked 2. Remember to turn …….the light when leaving the office. A. off B. on C. down D. in 3. Ho Chi Minh City is the ……….one in the country. A. larger B. large C. largest D. largely 4. Lan is very tired. ________, she has to finish her assignment before going to bed. A. Although B. So C. Therefore D. However 5. I suggest________some money for poor children. A. raise B. to raise C. raised D. raising 6. Have you ever ………a letter to the local authorities to complain about the public transport in your town? A. wrote B. writing C. written D. write 7. When are you ………vacation with your family, Lan? A. on B. by C. with D. to 8. If you ……late, you wouldn’t finish your work. A. come B. coming C. to come D. came 9. Huong wishes she ………free time to visit her close friend in hospital. A. to have B.had C. have D. having 10. I think I’ve lost my new hat. I’ve ………it everywhere but I can’t find it. A. looked out B. looked in C. looked on D. looked for

Vì sao số lượng trứng đẻ của chim ít nhưng vẫn đảm bảo được khả năng duy trì nòi giống?

2 ô tô khởi hành cùng lúc từ A đến B đi ngược chiều và gặp nhau sau 2 giờ biết vận tốc xe đi từ A lớn hơn vận tốc xe đi từ B là 10 km/h.tìm vận tốc mỗi xe, biết rằng quãng đường AB dài 220 km

Tập hợp các giá trị của m để bất phương trình

Giải hộ mk vs ạ,mk đang cần gấp