Presently, there is a tendency that a growing number of people are moving from countryside into city annually. A century ago, less than five percent of all people lived in cities. By the middle of this century it could be seventy percent, or almost six and a half billion people.
Urbanization can lead to social and economic progress, but also put pressure on cities to provide housing and services. With the increasing number of individuals pouring into cities, the worsening inequalities, driven by social divisions and differences in wealth, could result in violence and crime unless cities plan better. Another issue is urban expansion. This is where cities expand quickly into rural areas, sometimes at a much faster rate than urban population growth.
From my perspective, the government is expected to implement laws and regulations to limit the exceedingly growing of the urban population. As college students, we can seek employment back to our hometown and I am sure a promising future is awaiting us there.
外研版九上《Module 10 Fitness》(Unit 2)ppt配套课件
外研版英语九上《Unit 2 It was a quiet country village》ppt课件
外研版英语九上《Unit 1 Your host family is meeting you at the airport》ppt课件
外研版九上《Module 1 Unit 2 I was on the edge of the Grand Canyon》ppt课件
外研版英语九上《Module 12 Summer in LA》ppt课件
外研版英语九上《Module 10 Fitness》ppt课件之一
外研版九上《Module 1 Unit 1 What is a wonder of the world》ppt课件
外研版九上《Module 9 Cartoon stories》ppt全模块课件
外研版英语九上《Unit 1 Your host family is meeting you at the airport》ppt课件之一
外研版英语九上《Module 11 Population》ppt课件
外研版英语九上《Unit 1 What is a wonder of the world》ppt课件
外研版英语九上《Unit 2 Learn English in Los Angeles》ppt课件
外研版英语九上《Unit 2 I was on the edge of the Grand Canyon》ppt课件
外研版九年级上《Unit 2 It’s still read and loved》PPT课件
外研版九上《Module 9 Cartoon stories》(Unit 2)ppt课件
外研版英语九上《Unit 2 Liu Xiang was trained for gold》ppt课件
外研版九上《Module 1 Wonders of the world》(Unit 2)ppt同步授课课件
外研版英语九上《Unit 1 We need someone like Superman who can save Tony》ppt课件
外研版英语九上《Unit 1 When will the match be held》ppt课件
外研版九上《Module 1 Wonders of the world》(Unit 3)ppt同步授课课件
外研版英语九上《Unit 1 I’ve got a friend whose brother is training for the Olympic》ppt课件
外研版英语九上《Module 4 Great inventions》ppt课件
外研版九上《Module 1 Wonders of the world》flash课文朗读动画
外研版九上《Module 9 Cartoon stories》(Unit 2)ppt课件1
外研版英语九上《Unit 2 Remember three words Reduce, reuse and recycle》ppt课件
外研版九上《Module 9 Unit 1 We need someone like Superman who can save Tony》ppt课件
外研版英语九上《Module 10 Fitness》ppt课件
外研版英语九上《Unit 2 Books could be produced more quickly and cheaply》ppt课件
外研版九年级上英语《Module2 Unit 1》PPT课件2
外研版英语九上Module 2《Unit 3 Language in use》ppt课件
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