题目

世界人口主要分布在（ ）A. 两极地区 B. 高山、高原和荒漠地区C. 赤道地区 D. 中低纬度的近海平原地区  答案：【答案】D【解析】试题分析：世界人口的地理分布很不均匀，有的地方人口稠密，有的地方人口稀疏．人口的分布状况与地理环境有着密切联系．世界上绝大多数人居住在中低纬度地区，而在气候温和、降水较多的平原和盆地地区，人口更为集中．中低纬度的临海地带往往形成人口稠密地区，比如亚洲Two weeks after the opening ceremony, the Games are over. The last of the three hundred gold medals has been awarded and the flags of the winners have been raised for the last time. The final event is the closing ceremony. It is a sad occasion because the extreme excitement is over, and it will not happen again for four years. Those who have made friends will have to say goodbye, perhaps for ever. It is also a happy occasion because the competition is over and the athletes can really show their friendship for one another. The closing ceremony is rather like the opening. But now the Olympic flame goes out and the Olympic flag, with its five rings, is lowered. The person who closes the Games calls upon the youth of the world to meet again in four years’ time. The scoreboard lights up with the name of the city for the next Games and the band starts to play. The celebration starts. All the athletes try to be at the closing ceremony. They have forgotten all their fears and worries. It does not matter whether they have done well or not. All the teams walk round the stadium together. Everybody in the Village clears up and gets ready to leave. Everyone is hunting for local products. People. Exchange track suits, hats, running vests and so on. There is a last chance to take photographs and get addresses of new friends. Then each team starts its journey home. 1．At the closing ceremony, it is found that         .        A．all are called on to meet again in four years’ time        B．no music is needed        C．the name of the city for the next Games is shown        D．the Olympic flame is taken out of the stadium 2．What can we infer about the athletes from the passage?        A．All of them are not present at the closing ceremony.        B．They are only competitors rather than friends.        C．They can never help worrying about losing the games.        D．They exchange clothes for fun. 3．The underlined phrase “clears up” in the last paragraph means _        .        A．packs up                                            B．goes away                 C．makes clear                                        D．does the cleaning 4．From the passage it can be learnt that the closing ceremony is probably         .        A．a sad occasion because all the exciting competitions are over        B．a happy occasion because the athletes can make new friends        C．a sad and a happy occasion at the same time        D．neither sad nor happy because it will happen again in four years’ time