首页
外语
计算机
考研
公务员
职业资格
财经
工程
司法
医学
专升本
自考
实用职业技能
登录
外语
You might be surprised to know that bicycles have existed for about two hundred years, but no one is sure who first made this
You might be surprised to know that bicycles have existed for about two hundred years, but no one is sure who first made this
admin
2022-01-10
23
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.
【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://jikaoti.com/ti/1K2sFFFM
本试题收录于:
公共英语二级笔试题库公共英语(PETS)分类
0
公共英语二级笔试
公共英语(PETS)
相关试题推荐
Noperson______Johncanransofast.
IsCactusCityWildWestParkold?
Whatdidthepersondoeveryday?
Lifeisdifficult.Itisagreattruthbecauseoncewetrulyunderstandandacceptit,thenlifeisnolongerdifficult.
请你写一封邀请信,代表大连大新化学药品公司董事会(BoardofDalianDaxinChemicalsCorporation)邀请Mr.Chapman来本公司参加10周年纪念活动,时间从8月1号到3号。同时告诉他将安排一次他与总经理的见面会谈,
Wherearethetwospeakers?
Whenthesunstartedtoset,Jimheadedforhome.Hehadhuntedlongenough.Justthenhesawtherewas,30feetinfrontofh
RobertSpring,a19thcenturyforger(伪造者),didwellinhisjobthathewasabletomakehislivingfor15yearsbysellingfalse
Bookssupplyinginformationsforusonhowtodothings【M1】______areverypopularinmeUnitedStatestoday.
Thefamilyreportedtheirson______thenextmorningaftersearchingeverywhereforawholenight.
随机试题
长期静脉营养最严重的并发症是()
邓小平理论形成的时代特征是()。
肺纹理主要由哪种组织结构构成
A.蚯蚓B.耕牛C.蚂蚁D.白玲E.猫弓形虫的终末宿主是
醋酸地塞米松与碱性酒石酸铜反应的依据是
航道等级分()级,其中桥下二级航道的净高限界为()m。
下列各项中不属于确定收益分配政策应考虑的公司因素的是()。
下列关于营运资本的说法中,正确的是()。
商品不是物,而是物掩盖下的社会生产关系。马克思的这一论断的意思是()
StaffProfile:Dr.GreenJosephGreen,professorofchemicalengineering,isanexpertoninterfacialprocesses,particularlyon
最新回复
(
0
)