Biến đổi biểu thức: M=(a+b−8)(8+a−b)
mn giúp mik vs mik sắp thi rầuk-.-''
$\frac{\sqrt[]{3 - √5} }{√10 - √2}$ Rút gọn biểu thức sau giúp mih mih dùng hết điểm cko bài này r:((
Vẽ cho mình cái bìa Harry Potter Khong cần vẽ tranh cũng đc chỉ cần chữ thôi Đẹp vào Khong lấy ảnh mạng Kí tên nick nhé
VII. Mark the letter A, B, C or D to indicate the word(s) OPPOSITE in meaning to the underlined word(s) in each of the following questions. 23. Failure in one examination should not stop you trying again A. bankruptcy B. downfall C. success D. neglect 24. I am doubtful what we ought to do next A. certain B. questionable C. suspect D. unbelievable VIII. Read the following passage and mark the letter A, B, C or D to indicate the correct word or phrase that best fits each of the numbered blanks. Living in a city has a number of drawbacks. Firstly, there is the problem of traffic (25)………. and traffic accidents. The increase in population and the increasing numberof vehicles have (26)……….. many accidents to happen every day. Secondly, pollution (27)……….. affects people’s health, and it also has a bad (28)………… on the environmerd More and more city dwellers suffer from coughing or breathing problems. Thirdly, the city is noisy, even at night. Noise pollution comes from the traffic and from construction sites. Buildings are always being knocked down and rebuilt. These factors contribute to making city life (29)……… difficult for its residents. 25. A. calm B. jams C. light D. legacy 26. A. caused B. made C. done D. got 27. A. actively B. negatively C. positively D. weakly 28. A. pressure B. consequence C. influence D. result 29. A. mostly B. very C. much D. more
xác định cn , vn , tn 1.Tinh mơ , Thu Thảo đã ra đây , chiều nhá nhem tối mới trở về 2. Muốn đạt kết quả tốt trong mùa thi tới , chúng ta phải cố gắng nhiều 3. Chỉ ba tháng sau , nhờ siêng năng , cần cù , Tuấn vượt lên đầu lớp 4. Giữa đầm , trên nền lá xanh mượt , những bông sen trắng , sen hồng khẽ đu đưa theo gió
quãng đường AB dài 36 km . một người đi xe đạp từ B đến C ,cùng lúc đó một ô tô đi từ A về C với vận tốc 61,5 km/h sau 45 phút thì ô tô đuổi kịp xe đạp .tính vận tốc xe đạp Ai nhanh mik kick câu trả lời hay nhât và 5 sao nưng phải đúng nha :)
vẽ đậu mầm đuy các pác ! Nl : ai làm phên dịch tiếng miền trung choa toi ko ! cần gấp ! tuyển nhân viên dịch tiếng miền trung
từ "nhóm lửa" trong bài thơ "Bếp lửa" (Bằng Việt) được chuyển nghĩa theo phương thức nào ? Vì sao ?
Mark the letter A, B, C or D on your answer sheet to indicate the sentence that is closest in meaning to each of the following question 35. This is the first time I have visited such a beautiful island A. I have ever visited such a beautiful island B. The island is not as beautiful as I expected C. The island is more beautiful than it used to be D. I have never visited such a beautiful island 36. I saw the car in the showroom. The car is so expensive A. The car I saw in the showroom is so expensive B. The showroom where I saw the car in is so expensive C. The car which I saw in the showroom is not expensive D. The car in which I saw in the showroom is so expensive 37. The motorbike is so costly that I can’t buy it A. The motorbike is such costly that I can buy it B. The motorbike is costly enough for me to buy C. The motorbike is too expensive for us to buy it D. I don’t have enough money to buy the motorbike 38. She is always excited about travelling abroad A. Travelling abroad always makes her excited B. Travelling abroad always excites her C. Travelling abroad is more exciting than she expected D. Both A and B are correct 39. People believed that she had won the first prize in the competition A. It is believed that she had won the first prize in the competition B. It was believed that she had won the first prize in the competition C. She was believed to have won the first prize in the competition D. Both B and C are correct 40. Linda went to school by bike, but now she walks A. Linda used to go to school by bike but now she walks B. Linda is used to going to school by bike, but now she walks C. Linda didn’t walk to school as she used to D. Linda gets accustomed to going to school by bike, and now she walks
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