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
Whatever did we do before the invention of the zipper? In 1893 the world’s first zipper was produced in Chicago. Although the in
Whatever did we do before the invention of the zipper? In 1893 the world’s first zipper was produced in Chicago. Although the in
admin
2010-02-20
78
问题
Whatever did we do before the invention of the zipper?
In 1893 the world’s first zipper was produced
in Chicago. Although the invention claimed that it
was a reliable fastening for clothing, this was the 【M1】 ______
case. The Chicago zipper sprang open without
warning, or jammed shut, and it swiftly lost
popularity. Twenty years ago a Swedishborn engineer 【M2】 ______
called Sundback solved the problem. He attached
tiny cups to the backs of the interlocked teeth, and 【M3】 ______
this meant that the teeth could be enmeshed(使绊
住)more firmly and reliably.
At first zippers were made of metal. They
were light, and if they got stuck it was difficult to 【M4】 ______
free from. Then came nylon zippers which were
lighter and easier to use, and had smaller teeth.
The fashion industry liked the new zippers far better
because they did not distort the line of the
garment or weighing down light fabrics. They were 【M5】 ______
also easier for the machinists to fit into the garment.
Meanwhile a new fastening agent made its
appearance at the end of the twenty century: velcro. 【M6】 ______
Velcro is another product made from nylon. Nylon
is a very tough synthetic fibre first developed in the
1930s, and bearing a name to mind the wearer of 【M7】 ______
the two places where it was developed: NY for
New York and LON for London. Velcro is made
with very small nylon hooks on one side of the
fastening which caught tiny looped whiskers on the
other side of the fastening. It is strong and 【M8】 ______
durable.
Velcro is used on clothing, luggages and 【M9】 ______
footwear. It is quick and easy to fasten and unfasten,
and has taken a large part of the zipper’s share
of the market. It is also used in ways a zipper
cannot be used—for instance as a easily changed 【M10】 ______
fastening on plaster casts, and to hold furnishing
fabrics in position.
【M3】
选项
答案
interlocked改成interlocking
解析
本题为分同使用错误。拉链的“连锁齿”应用现在分词表示,即interlocking teeth。
转载请注明原文地址:https://kaotiyun.com/show/RMt7777K
0
大学英语四级
相关试题推荐
A、SportsintheUnitedStates.B、ThemostpopularsportsintheUnitedSports.C、ThreepopularsportsintheUnitedStates.D、Sp
Idiscoveredshe__________________(有幽默感)thatcouldsaveanybadsituation.
Manyteachersbelievethattheresponsibilitiesforlearningliewiththestudents.Ifalongreadingassignmentisgiven,instr
A、Kittyshouldtellthemwhyshewaslate.B、Themanagreedwiththewomanabouttheheavytraffic.C、Kittywasheldupbytraff
RobertEllisSmithbelievesidentitytheftisdifficulttodetectandonecanhardlydoanythingtopreventit.Inmanycases,
Ellenwaspleasedtohearpeoplepraisehergreattanskin.If______aretaken,theskincancercanbeprevented.
A、Hersafety.B、Herhealth.C、Herluggage.D、Hermood.BM:Iamalwaysafraidoftakingarideinaplane.Whentheplaneishig
A、Noonewasinterestedindiscussingpolitics.B、Peopleavoiddiscussingpolitics.C、Thewomanisnotbeingserious.D、Politics
Whenaconsumerfindsthatanitemsheorheboughtisfaultyordoesnotliveuptothemanufacturer’s【B1】forit,thefirst,st
Assuburbsgrew,businessesmovedintothenewareas.Largeshoppingcentrescontainingagreatkindofstoreschangedconsumer
随机试题
根据《最高人民法院关于审理劳动争议案件适用法律成若干问题的解释》,下列纠纷中,当事人不服劳动争议仲裁委员会做出的裁决、依法向人民法院起诉的,人民法院应当受理的有()。
A.单硬脂酸甘油酯B.甘油C.白凡士林D.十二烷基硫酸钠E.对羟基苯甲酸乙酯上述辅料在软膏中的作用油性基质
初孕妇,25岁,停经50天,阵发性腹痛伴阴道流血3天,妇查:宫口开大1cm,有羊膜囊堵塞子宫口,子宫孕50天大小。最可能的诊断是
侵犯财产罪的特征包括()。
生产经营单位使用的涉及生命安全、危险性较大的特种设备,以及危险物品的容器、运输工具在投入使用前,不需要符合以下哪个条件。( )
我国发行的国际债券品种主要有()。Ⅰ.政府债券Ⅱ.金融债券Ⅲ.可转换公司债券Ⅳ.熊猫债券
证券投资的基本目标是在一定风险水平下()。
票据法上的非票据关系是指由票据法所规定的,不是基于票据行为直接发生的法律关系。()
下列各组词语中,没有错别字的一组是:
当创建WLANprofile时,需要哪两条信息?A、名称B、SSIDC、端口D、接口
最新回复
(
0
)