Sự kiện đánh dấu bước phát triển nhảy vọt của các nước châu Âu từ EC thành Eu là A: đồng tiền EURO được phát hành (1999). B: thành lập cộng đồng kinh tế Châu Âu ( 1957). C: kí hiệp ước Ma-a-xtrích (1991). D: kết nạp thêm 10 nước Đông Âu.

Các bạn giúp mình với mình cần gấp

mn ơi ai giỏi văn lm giúp mk 12 câu trắc nghiệm này vs ah

II. Read Leo's report about his favourite sport. Choose the correct answer A, B or C. "Water polo is a new sport at our school, but we have a good team now. We practise after school on Thursday at the Northside Pool and we're doing well in the National Schools Competition. There are seven players in a water polo team. The game is a bit like football because each team tries to score a goal with a ball. But in water polo you don't use your feet - you catch and throw the ball with one hand. And you never stop swimming. A game lasts 32 minutes, and in that time you swim up and down a 30-metre pool lots of times. If you aren't fit, water polo isn't the sport for you! For me, it's great, because I love being in the water and I can swim fast. I also enjoy being part of a team. We have some excellent players and we're all good friends. So it's fun, and it's also a fantastic way to get fit." Leo Johnson 1. People play water polo . A. in a stadium B. in a swimming pool C. at the beach 2. His team plays . A. well B. badly C. in a new competition 3. Water polo players . A. often play football B. bounce the ball C. doesn't kick the ball 4. In a water polo game, players . A. can't use their hands B. sometimes swim 30 metres C. swim all the time 5. Leo . A. isn't very fit B. can swim quickly C. likes playing individually III. Fill in the blank with a suitable word. “Do you like sport?” You can hear this (1) very often. Many people answer “yes, I do”, and (2) think about watching a game of football at a stadium, or (3) TV while sitting in a comfortable armchair. But watching sport events and going in for sport (4) two different things. Let‟s hope that you prefer the second. Sport holds (5) important place in our life. When you listen to the radio early in the morning, you can always (6) sports news. When you open a newspaper, you will always find (7) about some game or other or an article about your favourite kind of sport. Especially interesting stories are (8) famous men or women in the world of sport, how they became champions and about (9) plans for the futures. Television programmes about (10) are also very popular, and you can watch something interesting practically every day. giúp tơ nhé các bạn

5.Lan and Hoa(be).................at your school years two ago?

Cho a=3n-2n+2+3n-2n với n thuộc N. Chứng minh rằng A chia hết cho 5

Cho hệ phương trình { 3x+my=4 x+y=1 a. Tìm m để hệ phương trình trên có nghiệm duy nhất, vô số nghiệm b. Tìm m để hệ phương trình trên có nghiệm x < 0, y > 0

Các mốc thời gian giành độc lập của một nước Châu Á và Đông Nam Á Giúp mình luôn với 27/12/2020 mình thi rồi ạ

make sentences using the words and phrases given 1.There/transport rules/but/many people/not seen/really interested/follow/them 2.The traffic/worst/rush hours/when/everyone/try/get to work/get home quickly 3.Some people/ride/motorbikes/the pavements/rather than/waiting/a traffic jams 4.The traffic/ a nightmare/visitor/Viet Nam/the first time 5.More people/own/private cars/it/make/the problem/the traffic jams/ worse 6.Pedestrians/get injured/his easily/when/they/walk/the pavement/cross the roads/such times

Mỹ có âm mưu gì đối với nước ta ?