1 / 10 辽宁省沈阳市重点高中2016-2017学年高一下学期期末联考英语试题 第Ⅰ卷(选择题,共 70 分) 第一部分 阅读理解(共两节,满分 40 分) 第一节(共 15 小题;每小题2 分,满分 30 分) 阅读下列短文,从每题所给的四个选项)(A、B、C 和 D)中,选出最佳选项
A The world itself is becoming much smaller by using modern traffic and modern communication means
Life today is much easier than it was hundreds of years ago, but it has brought new problems
One of the biggest problems is pollution
To pollute means to make things dirty
Pollution comes in many ways
We see it, smell it, drink it and even hear it
Man has been polluting the earth
The more people, the more pollution
Many years ago, the problem was not so serious because there were not so many people
When the land was used up or the river was dirty in one place, man moved to another place
But this is no longer true
Man is now slowly pollu