首页
登录
职称英语
[originaltext] The world’s first gun made with 3D printer technology has bee
[originaltext] The world’s first gun made with 3D printer technology has bee
游客
2024-03-08
58
管理
问题
The world’s first gun made with 3D printer technology has been successfully fired in the US. The gun was made on a 3D printer that cost $8,000 (£5,140) from the online auction site eBay. It was assembled from separate printed components made from ABS plastic—only the firing pin was made from metal. The controversial group which created the firearm, Defense Distributed, plans to make the blueprints available online. The group has spent a year trying to create the firearm, which was successfully tested on Saturday at a firing range south of Austin, Texas. Anti-gun campaigners have criticized the project. Victoria Baines, from Europol’s cybercrime center, said that at present criminals were more likely to pursue traditional routes to obtain firearms, but as time went and as this technology became more user-friendly and less expensive, it’s possible that some of these risks would emerge.
3D printing has been hailed as the future of manufacturing. The technology works by building up layer upon layer of material—typically plastic—to build complex solid objects. The idea is that as the printers become cheaper, instead of buying goods from shops, consumers will be able to download designs and print out the items at home. But as with all new technologies, there are risks as well as benefits. Defense Distributed is headed by Cody Wilson, a 25-year-old law student at the University of Texas. To make the gun, Mr. Wilson received a manufacturing and seller’s license from the US Bureau of Alcohol, Tobacco, Firearms and Explosives (ATF). Donna Sellers, from the ATF, said that the 3D-printed gun, as long as it was not a National Firearms Act weapon, was legal in the US.
Questions 12 to 15 are based on the passage you have just heard.
12.What do we learn about the gun fired in the US?
13.What is people’s response towards Defense Distributed’s new project?
14.How does a 3D printer work?
15.What do we learn about Cody Wilson, the head of Defense Distributed?
选项
A、He holds a license of owning a firearm.
B、He has obtained the permission from the ATF.
C、He carefully studied the National Firearms Act.
D、He knows that risks come together with benefits.
答案
B
解析
转载请注明原文地址:https://tihaiku.com/zcyy/3517213.html
相关试题推荐
[originaltext]Collegeismorethanstudyingtogetadiploma.Readings,hom
[originaltext]Collegeismorethanstudyingtogetadiploma.Readings,hom
[originaltext]Theworld’sfirstgunmadewith3Dprintertechnologyhasbee
[originaltext]Theworld’sfirstgunmadewith3Dprintertechnologyhasbee
[originaltext]Theworld’sfirstgunmadewith3Dprintertechnologyhasbee
[originaltext]EversinceStarbuckshadthebusinesswisdomtomakeWiFiits
[originaltext]W:Hello,Sam.ThisisPaulaHandson.Sorrytobotheryou.ButI’
[originaltext]W:Hello,Sam.ThisisPaulaHandson.Sorrytobotheryou.ButI’
[originaltext]W:Goodeveningandwelcometoourprogram.Today,we’lltalkabo
[originaltext]W:Goodeveningandwelcometoourprogram.Today,we’lltalkabo
随机试题
BelowisagraphshowingthepercentagesofAmericanoverweightchildren(aged6
Somepeoplebelievethatyouhavetobeaspecialkindofpersontosellap
对民用建筑进行防火检查时,应注意检查建筑的耐火等级与建筑层数是否符合规定,下列建
十六大党章规定的党的纪律处分有()A.四种 B.五种 C.六种
资产经营的对象主要是()。A:动产B:不动产C:业主D:物业服务企业
大约接受化疗的癌症患者都曾饱受“化疗脑”的困扰。“化疗脑”指患者化疗后思维不清,
可以用泛制法制备的是A.水丸 B.浓缩丸 C.糊丸 D.水蜜丸 E.微丸
()又称服务租赁,是一种提供租赁设备或工具短期使用权的租赁形式。A.金融租
依据企业会计准则的规定,下列关于企业对外提供的财务报表的表述中,正确的有( )。
投资项目决策分析与评价的基本要求包括贯彻落实科学发展观、资料数据准确可靠和()
最新回复
(
0
)