题目内容
The population (人口) problem may be the (41) one of the world today. The world’s (42) is growing fast. Two thousand years ago, there were only 250 million people (43) the earth. Four hundred years ago, the number was (44) 500 million. But at the beginning of (45) century, the world’s population was about 1,700 million. In 1970, it was 3,600 million, and in 1990, 5,000 million. A (46) report says the world population will (47) 6,000 million by the end of the 20th century. This is just ten (48) after it (49) five thousand million. People say by the year 2010, (50) may be seven thousand million.
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Christmas is coming. In Shanghai Christmas decorations (装饰品) are everywhere. There are Christmas trees and bright Christmas lights in front of shopping malls and along streets. The sound of Christmas music seems to come from every shop that you pass. In many schools, students are beginning to put up Christmas decorations in their classrooms and they are learning the words of Christmas songs. It would seem from all these activities that Christmas is now a Chinese festival and we think this is a good idea. Christmas comes at a good time of year for the Chinese. There is a long gap (间隔) between Mid-autumn Festival and Spring Festival. Christmas gives people an excuse to have a celebration, to have fun and enjoy themselves. People outside China don’t like Christmas．
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The population (人口) problem may be the (41) one of the world today. The world’s (42) is growing fast. Two thousand years ago, there were only 250 million people (43) the earth. Four hundred years ago, the number was (44) 500 million. But at the beginning of (45) century, the world’s population was about 1,700 million. In 1970, it was 3,600 million, and in 1990, 5,000 million. A (46) report says the world population will (47) 6,000 million by the end of the 20th century. This is just ten (48) after it (49) five thousand million. People say by the year 2010, (50) may be seven thousand million.
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