首页
登录
职称英语
You might be surprised to know that bicycles have existed for about two hundr
You might be surprised to know that bicycles have existed for about two hundr
游客
2025-07-17
2
管理
问题
You might be surprised to know that bicycles have existed for about two hundred years, but no one is sure who first made this popular two-wheeled machine.
【B1】______The front wheel was much bigger than the back one, and also there weren’ t any pedals (踏板). Riders had to move themselves forward by pushing their feet against the ground.
【B2】______In 1879 an Englishman had the idea of connecting them to the back wheel with a chain. Gears (齿轮) , which made things much easier for those cycling uphill, first appeared in the 1890s.
There are now about one billion bicycles in the world. 【B3】______They have to compete with cars on the streets of all the world’ s cities, and the two forms of transport don’t always mix well. In London in 2005, for example, over 300 cyclists were either killed or seriously hurt in accidents.
Because bicycles are much more environmentally friendly than cars, now many governments encourage people to ride rather than drive.【B4】______The number of yearly journeys made by bicycle in London has increased 50% over the last five years.
However, although one in three British people owns a bicycle, they still don’ t use them nearly as much as they could. 【B5】______
It is hoped that more people will rely on bicycles to move around. The reasons are obvious—cycling helps to protect the environment, keep us fit, and it is often not only cheaper but also quicker than travelling by car in many cases.
[A]Pedals finally arrived in the 1840s.
[B] Cycling is on the rise in the United Kingdom.
[C] Bicycles are used for only 2% of journeys in the UK.
[D] The first person who made a bicycle was an Englishman.
[E]The number of bicycles is twice more than that of cars.
[F]The early models didn’t look much like the bicycles of today.
[G] Cycling helps improve people’ s health. [br] 【B2】
选项
答案
A
解析
由上文提到的“there weren’t any pedals.”及下文提到的“…connecting them to the back wheel with a chain.”可知此处应与pedals有关。故选A。
转载请注明原文地址:https://tihaiku.com/zcyy/4165058.html
相关试题推荐
Youmightbesurprisedtoknowthatbicycleshaveexistedforabouttwohundr
Youmightbesurprisedtoknowthatbicycleshaveexistedforabouttwohundr
Whatdoesthewomansayaboutridingbicycles?A、It’sinterestingandexciting.B
Youmightbesurprisedtoknowthatbicycleshaveexistedforabouttwohundre
Youmightbesurprisedtoknowthatbicycleshaveexistedforabouttwohundre
Youmightbesurprisedtoknowthatbicycleshaveexistedforabouttwohundre
I______whenBillycalledmesolateatnight.A、havesurprisedB、amsurprisedC
MissGreenhadto______.[br]ThestudentsweresurprisedtoknowMissGreen___
MissGreenhadto______.[br]ThestudentsweresurprisedtoknowMissGreen__
36.MissWanglookedattheyoungMan______.A、insurpriseB、insurprisedC、atsurp
随机试题
Iwanttodiscusssomeideasabouthowwemanageunderground【B1】______.Ifw
MiracleoftheForestWhenyouwalkintoaNational
Forthispart,youareallowed30minutestowriteanessaybasedonthepicture
在设备工程合同中,承包商拟雇佣的设计分包商应获得()的同意。A.业主 B.
慢性肾炎病人尿中不易见到的管型为A.透明管型 B.颗粒管型 C.蜡样管型
患者,男,50岁。咳嗽、咳痰3年,每年发病持续4个月。肺底可听到散在干啰音,X线
A.易挥发、刺激性较强的药物的粉碎B.难溶于水而又要求特别细的药物的粉碎C.对低
不属于药物经济学的分析评价方法的是A.最小成本法 B.成本-效果分析法 C.
注意事项 1.本题本由给定资料与作答要求两部分组成,考试时限为180分钟。其中
分析影响监理投标的因素时,要从()方面分析对手。A.分析竞争对手的数量和
最新回复
(
0
)