Đề bài : Quãng đường từ A đến B dài 207km. Một xe máy đi từ A đến B với vận tốc 36km/giờ. Sau 45 phút thì có một ô tô đi từ B đến A với vận tốc 54km/giờ. Hỏi kể từ lúc ô tô xuất phát, sau mấy giờ ô tô gặp xe máy ? Mong đc sự giúp đỡ từ mn ạ Nhanh lên mn nhé Em đang cần gấp Nếu chị tttt1111, anh quangcuong, chị li_2k5, chị hangbich, bn kunchan và những người hạng thiên tài, BĐHH, đội mod, chuyên gia mà trl câu hỏi này thì em sẽ có một phần quà đặc biệt.

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Some people think that sports and games are unimportant things. In fact, sports and games can be of great value, especially to people working with their brain most of the day. Sports and games make our bodies strong and keep us healthy. But these are not their only uses. They give us valuable practice in making eyes, brain, and muscles work together. For example, in tennis, our eyes see the ball coming, judge its speed and direction, and pass this information on to the brain. The brain then has to decide what to do, and send its orders to the muscle of the arms, legs, and so on. So tennis helps train the co-ordination among eyes, brain, arms, and legs. Sports and games are also useful for character training. In their lessons at school, boys and girls may learn about such virtues as unselfishness, courage, discipline, and love of one’s country. In sports and games a pupil can really practise these virtues. 1. What do some people think of sports and games? -» ………………………………………………………………………………………………………………………… 2. To whom are sports and games especially important? -» ………………………………………………………………………………………………………………………… 3. What is the most important thing that sports and games do for our bodies? -» …………………………………………………………………………………………………………………………. 4. How can tennis be good to our body? -»…………………………………………………………………………………………………………………………… 5. What is one of the ways for pupils to practise good virtues? -» …………………………………………………………………………………………………………………………..