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
2024-06-05
16
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://tihaiku.com/zcyy/3620052.html
相关试题推荐
[originaltext]IwillneverforgetthegreetingthatmyfamilyreceivedinI
[originaltext]IwillneverforgetthegreetingthatmyfamilyreceivedinI
[originaltext]IwillneverforgetthegreetingthatmyfamilyreceivedinI
[originaltext]IwillneverforgetthegreetingthatmyfamilyreceivedinI
[originaltext]Whenyouchooseafreezer,rememberit’sprobablygoingtobe
[originaltext]Asresearcherslearnmoreabouthowchildren’sintelligenced
[originaltext]M:Goodmorningeveryone.WellIthinkwecanstartstraightaway
[originaltext]M:IamreallygettingworriedaboutMargaret.She’llsitinfor
[originaltext]M:IamreallygettingworriedaboutMargaret.She’llsitinfor
[originaltext]M:IamreallygettingworriedaboutMargaret.She’llsitinfor
随机试题
商业信函【说明】根据下列要求写一封商业信函。【内容】1.在2011年2月的《儿童玩具》杂志上看到贵公司的洋娃娃产品广告
AnimalsontheMoveA)Itlookedlikeascenefrom"Jaws"
[originaltext] Coffeeisapartofaninternationalindustry.Researchshowst
Morethan22millionpeoplewholiveintheUnitedStatesdon’tspeakorund
寡头垄断市场有不同的分类方式。根据寡头厂商数量,可分为()。A.双头垄断
在银行利率风险管理中,最主要和最常见的利率风险形式是()。A.收益率曲线风险
中风的病理基础是( )。A.风火痰瘀 B.气血逆乱 C.心肝火旺 D.肝
激动型G蛋白被激活后可直接激活A.腺苛酸环化酶 B.磷脂酰肌醇特异性磷脂酶
铜止水带焊缝处的抗拉强度不应小于母材抗拉强度的( )%。A.50 B.70
关于白假丝酵母菌的特点,哪项错误A.可引起全身脏器感染 B.培养呈类酵母型菌落
最新回复
(
0
)