trong các vật liệu sau nhóm nào dẫn từ tốt A. Phe ro ni ken , nicrom, vonfram B. đồng , nhôm, chì C. pecma lo, amino, feritD, sứ , mê ca , nhựa

___________ your parent ( go ) _________ to work every day?

chỉ mình câu b ,c nhanh nha mn oi

III. Complete the sentence with an appropriate word. The first letter is given. 1. N__________ communication is communication that does not involve words. 2. Will we be travelling in f__________ cars in twenty years? 3. Tim Berners-Lee is best known as the i__________ of the World Wide Web. 4. Some of the most popular s__________ media websites include Facebook, YouTube, Instagram, Twitter, and Snapchat. 5. Voyager 2 is still the only s__________ to visit Neptune and Uranus. 6. Jupiter is by far the largest p__________ in our solar System. 7. The planet Mars was first e__________ in the 1970s. 8. My phone b__________ was dead, so I couldn’t call anybody. 9. In the near future many i__________ diseases, such as AIDS and cancer, will be cured. 10. The planets in our solar System are divided into two groups - the inner planets and the o__________ planets.

Perks and benefits of archeologist Trả lời và dịch né ko vi phạm luật HoiDap

Cho `a^3=4+3a` Cmr `64/(a^2-3)^2 -3a` là số chính phương

mn tính giúp em vs ah :(( em cần gấp hứa vote 5 sao

Bài 8: Đọc doạn văn sau và điền (T-true)trước câu đúng với nội dung bài đọc , điền (F-false) trước câu không đúng với nội dung bài đọc: LEISURE ACTIVITIES IN BRITAIN The weekends area a time for many leisure activities in Britain. British people often have to work five days a week from Monday to Friday is the precious time for family and friends. People enjoy various indoor and outdoor activities in Britain. According to the EU’s statistical office, British people spend abot 45% of their free time watching television, 24% of their free time socialising , 22-23% on sport and hobbies, and 10% on other activities. Other popular leisure activities are listening to the radio, listening to pre-recorded music, reading, DIY, garedning, eating out and going to the cinema. The most common leisure activity in the UK is watching television. The average viewing time is 25 hours per person per week. Almost all households have at least one television set. The second most popular activity in Britain is visiting or entertaining friends or relations. Another popular leisure activity is gardening. The British are known as a nation of gardeners. Most people have a garden on their property. Every town in Britain has one or more DIY centers and garden centres. These are like supermarkets for the home and garden. These places are very popular with British home-owners at the weekends. ______ 1.People enjoy various indoor activities Britain. ______2.British people spend more than half of their free time watching television. ______3.The most common leisure activity in the UK is visiting or entertaining friends or relations. ______4. All house holds have at least one television set. ______5.British people are all gardeners. ______6. All towns in Britain have one or more DIY centers and garden centres

Giúp mình với sắp nộp Phân tích đa thức ra nhân tử

GIÚP EM CẢ 2 BÀI VỚI Ạ GIẢI CHI TIẾT GIÚP EM. EM ĐANG CẦN GẤP Ạ