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
A、A worthless burden to big cities. B、Something that can be reused. C、A raw material for making new products. D、Something able t
A、A worthless burden to big cities. B、Something that can be reused. C、A raw material for making new products. D、Something able t
admin
2010-07-14
63
问题
Each day every person in the Untied States throws away more than five pounds of garbage. There is more garbage now than ever before and most of it is made up of the packages and cans in which we put our food. The traditional way of getting rid of solid wastes is quickly becoming inadequate. Many cities are experimenting with newer ways of handling their growing piles of garbage.
One of these new ways is recycling. Through recycling usable materials are taken out of garbage and made into something else. These usable parts of garbage are put through the cycle of going from a raw material to finished product again.
In some cities a machine called Hydrapulper is being used to help recycle garbage. It is like a huge mixing machine. The garbage is dropped onto a conveyor belt that feeds the machine; At the same time, water is pumped into the machine. With a mixing action, the Hydrapulper throws out the heavy metal objects that can later be sold as waste metal. The rest of the garbage—paper, food, plastic, rubber, glass, wood leaves, and other items— falls apart. The waste is then mixed with water and carried to another piece of equipment where glass, sand and small pieces of metal are thrown out.
With the Hydrapulper, up to 95 percent of the original garbage is made again useful. The rest is turned into furnace ash.
选项
A、A worthless burden to big cities.
B、Something that can be reused.
C、A raw material for making new products.
D、Something able to recycle but difficult to handle.
答案
A
解析
选项和细节有关。从The traditional way of getting rid of solid wastes... 可以排除 C,B、D是modern ways,只有A是正确的。
转载请注明原文地址:https://jikaoti.com/ti/IgFMFFFM
0
大学英语六级
相关试题推荐
Fromchildhoodtooldage,wealluselanguageasameansofbroadcastingourknowledgeofourselvesandtheworldaboutus.Whe
Recentlymoreandmoreattentionhasbeenfocusedtotheproblemofpreservingthe
A、Inabar.B、Inarestaurant.C、Inahotel.D、Inagrocer’s.C如果请求将食物或饮料之类的东西在晚上1:00送到房间,可以判断是宾馆的客人在请求roomservice,因此可判断该对话发生在
Eatingbetterandmoreadventurouslyisbecominganobsession,especiallyamongpeoplewithmoneytospend.Healthiereating—and
Eatingbetterandmoreadventurouslyisbecominganobsession,especiallyamongpeoplewithmoneytospend.Healthiereating—and
TheSeattleTimesCompanyisonenewspaperfirmthathasrecognizedtheneedforchangeanddonesomethingaboutit.Inthenews
______________________________(她被这突如其来的打击吓得讲不出话来)forseveralminutes.
A、45minutes.B、60minutes.C、90minutes.D、40minutes.B信息明示题。文章最后提到,游客将有一小时的时间参观城堡,也就是NijojoCastle,因此B正确。
随机试题
关于庭前会议,下列哪些选项是正确的?()
斜齿轮的法向齿距指垂直于()上相邻两齿的对应点在分度圆周上的弧长。
简述管理方格理论。
十进制数215用二进制数表示是()
子宫颈早期浸润癌是指癌浸润深度
甲、乙两队合作收割一块稻田,7小时可以完成。两队共同收割5小时后,甲队所有队员及乙队人数的1/5调做其他工作,又经过6小时,全部收割完,甲队单独收割这块稻田需要多少小时?
在VisualFoxPro系统环境下,可以在【】中将系统的各个文件组装在一起。
CustomsofficersataLondonairportyesterdayfound$500000worthofdrugswhichwerebeingsmuggledintoBritaininboxesma
NearlyeveryonehasrealizedthatMicrosoftbuyingHotmailhasillustratedtheparadoxofInternet.Socialnetworkinghasitse
Wesometimesthinkhumansareuniquelyvulnerabletoanxiety,butstressseemstoaffecttheimmunedefensesofloweranimalsto
最新回复
(
0
)