首页
登录
职称英语
Computer technology is advancing so fast that old hardware quickly becomes c
Computer technology is advancing so fast that old hardware quickly becomes c
游客
2024-01-16
31
管理
问题
Computer technology is advancing so fast that old hardware quickly becomes completely obsolete. The electronic waster (e-waste) from this constantly growing field is polluting the environment, both here and abroad.
Computers contain toxic materials such as lead. Despite the danger of throwing these hazardous materials in a landfill, that’s exactly where tons of computers end up. Americans reuse or recycle only about 10 percent of the 50 million computers they replace each year, according to ABC News. Eighty percent is being stockpiled, which could create even bigger problems in the future, and the remaining 10 percent is landfilled. Throwing e-waste in landfills creates a potential for toxic waste to leak into our soil and groundwater. Because environmental stands for landfills are tougher in the United States than in many other countries, e-waste is often exported, especially to some developing countries.
Some countries are creating policies to deal with the growing e-waste problem. In the Netherlands , you can bring your old computer to the seller when buying a new one, and the seller must by law accept it free of charge. Japan passed a law in 2001 requiring producers to recycle certain parts.
In the United States, a movement called the Computer TakeBack Campaign is demanding that producers take more responsibility for disposing of old computers, California and Massachusetts recently prohibited certain computer parts in landfills, while Apple and IBM take back computers for a-bout a $ 30 fee. Gateway is one step ahead: They will pay you $ 50 for recycling your old computer when you buy a new one from them. Lastly, many nonprofit programs accept used equipment, and services have popped up that distribute old computers to schools and other organizations. [br] What does the word "obsolete" in the first paragraph probably mean?
选项
A、Fashionable.
B、Useful.
C、Out of date.
D、Out of control.
答案
C
解析
文章第一段首句讲到“computer technology is advancing so fast that old hard ware quickly becomes completely obsolete.”即计算机技术进步得非常迅速导致老式的硬件很快就完全被……,我们都知道推陈出新,新技术的进步会导致老旧产品的淘汰,据此推知obsolete是“被淘汰的”意思。故选C。
转载请注明原文地址:https://tihaiku.com/zcyy/3366510.html
相关试题推荐
Inwhatnowseemsliketheprehistorictimesofcomputerhistory,theearly
Inwhatnowseemsliketheprehistorictimesofcomputerhistory,theearly
Computertechnologyisadvancingsofastthatoldhardwarequicklybecomesc
Obviously,therewouldbenopointininvesting(投入)inacomputerifyouhadto
Inwhatnowseemsliketheprehistorictimesofcomputerhistory,theearlypost
Letmegiveyoua______ofhowthecomputerworks.A、demonstrationB、differenceC
Vivian:MayIuseyourcomputerthisafternoon?Richard:I’msorry,butIhave
Wouldyoumind______thecomputergameinyourroom?A、himplayingB、hisplayingC
Broadbandtechnologyisseenasthekeytothenewdigitaleconomy.Inthisr
Broadbandtechnologyisseenasthekeytothenewdigitaleconomy.Inthisr
随机试题
[originaltext]M:Hi,Cindy.W:Hello,John.M:DidyouenjoyBob’spartytheot
下列关于施工过程质量验收不合格处理描述错误的是()。A.在检验批验收时,发现存
我国推行的“四、二、一”保健制度是指A.生后第1年保健4次,第2年保健2次,第3
绝大多数鼻咽癌属于A.低分化腺癌 B.高分化腺癌 C.高分化鳞癌 D.低分
男,50岁,右肾下极多发结石,左输尿管上段结石直径1.5cm。IVP示右肾下极重
佛教三方佛(横三世佛)指的是()A.药师佛 B.释迦牟尼佛 C.燃灯佛 D
不是固体废弃物的主要处置方法的是()。 A填埋 B生物降解 C向他
在质量检验中,当采取查验原始质量凭证的方式时,要在()方面进行确认。 A.实
图所示的框架为某框架—剪力墙结构中的一榀边框架,其抗震等级为二级,底部一、二层顶
(2016年真题)关于钻孔灌注桩水下混凝土灌注的说法,正确的有()。A.灌注
最新回复
(
0
)