首页
登录
职称英语
[originaltext]More and more Americans have been leaving their cars at home and
[originaltext]More and more Americans have been leaving their cars at home and
游客
2024-01-28
38
管理
问题
More and more Americans have been leaving their cars at home and riding to work on bicycles. [20] They are doing this because of gas prices, a slowing economy and concerns about the environment. Andy Clark is the executive director of the League of American Bicyclists. His group supports bicycling for fun, fitness and transportation. Clark says this is good news for the environment. He says riding a bicycle to work does not burn fossil fuel or create dangerous pollutants. Experts say the effects are the most important on short trips. Shorter car trips release more pollution into the air for each kilometer driven. This is because the device in a car engine that reduces the harmfulness of emissions needs to warm up before it can work well. Last year, the Pacific Northwest city of Portland, Oregon, had the highest percentage of bicycle commuters in the United States. [21] Portland has been doing progressive city planning for many years to create special paths for bike riders. Andrew Land is one of Portland’s citizens who bikes to work every day. [22] Mr. Land is 33 years old and has never owned a car. He has biked to work for 12 years. Before moving to Portland 6 years ago, he lived in Washington, D.C. But he was hit by a car twice while biking to work there. That has not happened in Portland where there are special roads for bicycles.
Questions 20 to 22 are based on the passage you have just heard.
20. Why do more and more Americans choose to ride to work?
21. What’s the purpose of the progressive city planning in Portland?
22. What do we learn about Andrew Land from the passage?
选项
A、To reduce the percentage of bike riders.
B、To create special lanes for bike riders.
C、To make the city beautiful and green.
D、To reduce environmental pollution.
答案
B
解析
转载请注明原文地址:https://tihaiku.com/zcyy/3401066.html
相关试题推荐
HowtoEatWellA)WhydosomanyAmericanseattonso
HowtoEatWellA)WhydosomanyAmericanseattonso
HowtoEatWellA)WhydosomanyAmericanseattonso
HowtoEatWellA)WhydosomanyAmericanseattonso
WhenwetalkaboutAmericansbarelyintoadulthoodwhoaresaddledwithunbe
WhenwetalkaboutAmericansbarelyintoadulthoodwhoaresaddledwithunbe
[originaltext]Almosttwo-thirdsofchildrenwanttheirparentstospendmore
[originaltext]Almosttwo-thirdsofchildrenwanttheirparentstospendmore
[originaltext]Almosttwo-thirdsofchildrenwanttheirparentstospendmore
[originaltext]Liverpoolwasonlywell-knownasoneofBritain’slargestpor
随机试题
Mostteen-agerswhoworkforpayholdjobsthatrequirefewskills,littlerespo
Itisnowclearthattheterminologyusedbyacultureprimarilyreflectst
Thisprojectwould__________ahugeincreaseindefensespending.A、resultB、ass
17世纪德国著名的管风琴大师有()。A.沙伊特 B.弗罗贝格尔 C.帕赫贝
中药五倍子与哪些西药同用可生成沉淀。不易吸收A.氨苄青霉素 B.去痛片 C.
TCP/IP协议是因特网的基础协议,一般将其分成四层:数据链路层、网络层、
纳税人出租的房屋,如承租人以劳务或者其他形式为报酬抵付房租收入的,应( )房产税
某变电所中,10kV户内配电装置的通风设计温度为35℃,主母线的工作电流是160
一级公路路床范围过湿土为1.4m,换填厚度宜为()。A.0.3m B.0.8
维持子宫于正常位置的主要是 A.盆底肌肉及筋膜的支托 B.膀胱和直肠的支托
最新回复
(
0
)