英语翻译阅读短文选择正确答案：Milan,the second largest city of Italy,has wo

英语翻译
阅读短文选择正确答案：
Milan,the second largest city of Italy,has won an undesirable world record.Of the 54 big cities studied by the World Health Organization and the United Nations,Milan was considered to have the worst air pollution.
According to these two 10-year studies,the level of air pollution in Milan is twice as high as the levels in Paris and Beijing and three times those in Tokyo and London,and four times that in New York.The reason for Milan’s bad pollution,to some experts,is that the city lies in a valley that holds back the poisonous( 有毒的 ) gases.
Though Milan has taken some measures to lower the level of pollution,the situation is still worrying.People joke to each other,“If you’re traveling to Milan,be sure to bring your gas mask(面具).”
In order to reduce the use if private cars in 1979,the Milan began an interesting experiment:Passengers in the city buses didn’t have to pay for their tickets.
1.Which is NOT mentioned in the passage?
C.Milan’s water is regarded to be worst polluted.
2.Which of the following cities keeps the lowest level of air pollution?
D.New York
3.Why is the air pollution in Milan so serious?
A.Because the city lies in a place where it is difficult for polluted air to move
away.
4.According to the passage,which of the following is TRUE?
B.Milan has taken some measures,but the air pollution is still troublesome.
5.The government of Milan encouraged the people to take city buses for free in order to ______.
D.reduce the pollution made by cars

米兰,意大利第二大城市赢得了一个不受欢迎的世界纪录.由世界生组织和联合国研究 54 大城市米兰被视为具有空气污染最严重.
根据这两项的十年研究在米兰的空气污染水平是两次高水平在那些在东京和伦敦,巴黎和北京和三次和四次,在纽约.有的专家对米兰的坏的污染的原因是这座城市位于一个阻碍 (有毒的) 有毒气体的山谷.
米兰已采取一些措施,以降低污染的水平,但仍然令人担忧的情况.每个其他人笑话"如果你要前往米兰,一定要把你气 mask(面具)."
为了减少使用,如果私家车于 1979 年,米兰开始一个有趣的实验:在城市巴士乘客没有支付他们的票.
1.这不是所述,通过?
C.米兰水被认为是最严重的污染.
2.以下城市的保持在最低水平的空气污染?
D.纽约
3.为什么在米兰的空气污染是如此严重?
A.因为这座城市位于难以移动的空气污染的地方
走了.
4.根据第,通过哪一项是真?
B.米兰已采取一些的措施,但空气污染是仍麻烦.
5.米兰政府鼓励采取公交免费 ______ 为了人民.
D.减少由汽车的污染