首页
登录
职称英语
[originaltext] Each day every person in the Untied States throws away more t
[originaltext] Each day every person in the Untied States throws away more t
游客
2023-09-11
74
管理
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://www.tihaiku.com/zcyy/3003786.html
相关试题推荐
[originaltext]WhentheWestinghouseScienceTalentSearchTeamnameditsto
[originaltext]WhentheWestinghouseScienceTalentSearchTeamnameditsto
[originaltext]M:I’mreallysorry,ProfessorIrwin.Iwassickyesterday.W:Lo
[originaltext]M:I’mreallysorry,ProfessorIrwin.Iwassickyesterday.W:Lo
[originaltext]M:I’mreallysorry,ProfessorIrwin.Iwassickyesterday.W:Lo
[originaltext]W:Darling,Ifeelhungrynow.Howaboutyou?M:SodoI.Letmecal
[originaltext]W:Darling,Ifeelhungrynow.Howaboutyou?M:SodoI.Letmecal
[originaltext]SouthChina’sGuangdongProvincereported4,823HIVcarriers
[originaltext]SouthChina’sGuangdongProvincereported4,823HIVcarriers
[originaltext]Theslowstretchesandmeditationsofyogadon’tbumcalories
随机试题
JosephMachlissaysthatthebluesisanativeAmericanmusicalandversefor
Oftencalledtheintellectualleaderoftheanimalrightsmovement,Regan"i
Hedevotedmostofhistime______makingscientificdiscoveries.A、inB、withC、t
光滑面对物体的约束反力,作用在接触点处,其方向沿接触面的公法线()。A.指向受
适于采用干砌片石护坡的情况有()。A、易受水流侵蚀的土质边坡 B、严重剥落
下列不符合非公开募集基金合格投资者条件的是()。A.具备相应风险识别能力和风
以下白细胞分类计数参考值中错误的是A.中性杆状核粒细胞1%~5% B.中性分叶
《中华人民共和国测绘法》规定,国家设立和采用全国统一的()。A.平面基准、高
(2016年真题)现货交易、远期交易、期货交易三者之间的联系包括()。A.
下列费用中,属于建筑安装工程措施项目费的有()。A.工伤保险费 B.夜间
最新回复
(
0
)