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hamster01042001
2 năm trước
đốt cháy 2,7 gam Al trong 21,3 gam khí clo a. viết PTHH b. chất nào còn dư sau phản ứng? Khối lượng chất dư là bao nhiêu? c. tính khối lượng AlCl3 tạo thành
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Birth of the Movies Did you know that cinema is more than 100 years old? Moving pictures (0)__________ invented by the brothers Louis and Auguste Lumiere. The first showing of a moving picture or 'movie' (1)__________ place in a cinema in Paris on 28th December 1895. On that day, the Lumiere brothers showed movies (2)__________ their newly-invented machine, called the Cinematographe. The audience saw a funny film in (3)__________ a gardener spilt a lot of water on (4)__________ by accident. Everyone really loved it! Cinema very (5)__________ became popular all over the world. In 1907 the first film studios were built in a (6)__________ of Los Angeles called Hollywood. (7)__________ the 1920s, Hollywood had become the centre of the world film (8)__________. To begin with, the movies had no sound. Words (9)__________ on the screen from time to time to (10)__________ the story. Chọn đáp án đúng nhất 1) found took went gave 2) doing making setting useing 3) yourself who which what 4) yourself himself themselves itself 5) quickly immerdiately fast early 6) place site location district 7) To At For By 8) industry company trade firm 9) developed happened appeared displayed 10) prove explain direct advice

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