首页
登录
职称英语
Whatever did we do before the invention of the zipper?In 1893 the world’s first
Whatever did we do before the invention of the zipper?In 1893 the world’s first
游客
2023-07-30
97
管理
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. [br] 【M5】
选项
答案
weighing改成weigh
解析
本题为动词形式错误。此处weighing应是与前面的 distort为并列谓语,所以应为动同原形形式weigh。
转载请注明原文地址:https://tihaiku.com/zcyy/2882641.html
相关试题推荐
[originaltext]Alaska,whichwascalledRussianAmericabeforeitwassoldtoth
[originaltext]Alaska,whichwascalledRussianAmericabeforeitwassoldtoth
Beforethe20thcenturythehorseprovideddaytodaytransportationintheUnit
Beforethe20thcenturythehorseprovideddaytodaytransportationintheUnit
Beforethe20thcenturythehorseprovideddaytodaytransportationintheUnit
Beforethe20thcenturythehorseprovideddaytodaytransportationintheUnit
Beforethe20thcenturythehorseprovideddaytodaytransportationintheUnit
Beforethe20thcenturythehorseprovideddaytodaytransportationintheUnit
Beforethe20thcenturythehorseprovideddaytodaytransportationintheUnit
Beforethe20thcenturythehorseprovideddaytodaytransportationintheUnit
随机试题
FAXCOVERSHEETTECH
WhichofthefollowingisNOTasuffix?A、On.B、Tion.C、Ly.D、Tive.A译文:下列哪一项不是后缀
PASSAGETWOAlcohol,hungerandmentalstrain.可在第五段中找到本题答案,即除了酒精、饥饿、运动时用嘴呼吸及过多谈话外,
Inanybusinesssituation,therecomesatimetobringtoaclosedeliberation,
[originaltext]Inthepastindustrieshadmorefreedomthantheyhavenow,a
《安全生产许可证条例》是根据()的有关规定制定的,为了严格规范安全生产条件
动态的地籍资料是指适应土地( )、土地市场活动的需要,及时地进行土地变更登记,
被誉为“万园之园”的圆明园被焚毁于()A.鸦片战争期间 B.第二次鸦片战争期
应收账款周转率是营业收入与平均应收账款的比值,周转率越高,意味着应收账款的管理越
根据物权法律制度的( )原则,不动产物权的设立、变更、转让和消灭,经依法登记,
最新回复
(
0
)