hứa vote 5 sao mong các bạn nhanh giúp mình

Thực hiện phép nhân: (-2x2). (x3 – 3x2 – x + 1)

Vẽ anime/chibi NL: xuống phần hỏi chi tiết( đừng xóa câu của em )

Nếu trong gia đình em có một người bị ố bệnh năng mà gia đình em đang thiếu thôn?vậy làm thế nào để chi trả được tiền viện cho người ốm bệnh ở tỏng nhà em

VII. Read the passage and answer the questions. Technology has advanced to the point where instant communication anywhere in the world is an everyday fact of life. Technology has improved, and has a positive impact on communication as a whole in many (31) __________ . It has increased the reliability of sending messages to others, made it easier to meet new people and keep (32) __________ touch with friends. Modern communication is handled by wireless signals, undersea cables, satellites and other (33) __________ technology, ensuring the fast delivery of messages and data to any locations. The accessibility of technology also means that you don’t need to be in any special locations like a post office or mail room to send a message; all you need is a cell phone. Online communication has (34) __________ the door to new ways of communicating with strangers and taking part in communities. Chat rooms, (35) __________ forums and dating sites let people meet each other and get to know more people without having to be there in person. Question 31. A. methods B. means C. forms D. ways Question 32. A. on B. out C. for D. in Question 33. A. advanced B. high C. simple D. basic Question 34. A. opened B. closed C. been opened D. been closed Question 35. A. channel B. discussion C. cyber D. media

Giúp em bài này với ạ hứa trả 5* và cảm ơn !

He danced so beautiful that he was awarded the first prize in the contest(tìm chỗ sai

hà nội - huế ; 658 km hà nội - nha trang ; 1278 km hà nội - thành phố 1710 km tính quãng đường huế - nha trang ; nha trang thành phố

~Viết lại câu có nghĩa tương tự: • Taking the necessary precautions, you shouldn’t have any health problems. -> Provided….…………………………………..………… ~Tìm và sửa lỗi sai: 1. During the bleak winter, food became too scared that starvation and famine were widespread. 2. While searching for gold, the Spanish found the Grand Canyon to be an impassably barrier. 3. Fertilizers are used primarily to enrich the soil and increasing yield. 4. Clare Boothe Luce wrote and productioned her first play while she was in high school.

cho 20g hỗn hợp zn,cu,ag tác dụng với dung dịch hcl dư, thu được 2,24l khí (đktc). nếu cùng hỗn hợp đó đem nung nóng trong không khí(dư) thì thấy khối lượng chất rắn tăng thêm 3,2g. xác định % khối lượng mỗi kim loại trong hỗn hợp