首页
登录
职称英语
[audioFiles]2017m5x/audio_ezfj_122_170517[/audioFiles] Water Pollution T
[audioFiles]2017m5x/audio_ezfj_122_170517[/audioFiles] Water Pollution T
游客
2024-09-14
10
管理
问题
选项
答案
Water Pollution
Today most water sources are so dirty / that people must purify water before drinking. / Water becomes dirty in many ways: / industrial pollution is one of them. / With the development of industry, plants and factories pour tons of industrial wastes into rivers every day. / The rivers have become seriously polluted, / and the water is becoming unfit for drinking or irrigation. / The same thing has also happened to our seas and oceans. / Scientists of many countries have done a lot of work to stop pollution. / Perhaps one day the people in all towns and cities will be drinking clean water. /
解析
转载请注明原文地址:https://tihaiku.com/zcyy/3757162.html
相关试题推荐
[audioFiles]2017m5x/audio_ezfj_015_170517[/audioFiles]CampsManychildr
[audioFiles]2017m5x/audio_ezfj_014_170517[/audioFiles]TheColorofSnow
[audioFiles]2017m5x/audio_ezfj_013_170517[/audioFiles]RainbowYouwill
[audioFiles]2017m5x/audio_ezfj_118_170517[/audioFiles]BellInancientt
[audioFiles]2017m5x/audio_ezfj_074_170517[/audioFiles]GraduationCeremonies
[audioFiles]2017m5x/audio_ezfj_106_170517[/audioFiles]OldAgeManypeop
[audioFiles]2017m5x/audio_ezfj_150_170517[/audioFiles]ADifficultCalculati
[audioFiles]2017m5x/audio_ezfj_058_170517[/audioFiles]TravelBooks
[audioFiles]2017m5x/audio_ezfj_098_170517[/audioFiles]WhySomePeopleAreP
[audioFiles]2017m5x/audio_ezfj_146_170517[/audioFiles]ChangingRateofEmpl
随机试题
Whatisthecurrenttimeintheconversation?[br][originaltext]Passenger:Hi,
请回答环形线圈车辆检测器试验的相关问题。(5)依据以上数据判断该环形线圈车辆检测
与X-连锁无丙种球蛋白血症不符的是A.患儿反复发生化脓性感染 B.患儿血清Ig
女孩,11岁,突发寒战高热,伴腹痛、腹泻,腹泻十余次,粪便质少,为黏液脓血便。大
期权交易实际上是一种权利的()有偿让渡。A:单方面 B:多方面 C:双方面
在图示电路中,开关S闭合后( )。 A、电路的功率因数一定变大 B、
主管全国医师的机构是( )。A.国家人力资源和社会保障部 B.国家卫生和计划
促进胃内容物向十二指肠排空的因素有( )。A.迷走-迷走反射 B.壁内神经丛
(2018年真题)预制装配式钢筋混凝土楼板与现浇钢筋混凝土楼板相比,其主要优点在
海水环境施工中,对钢管桩采用涂层保护措施,涂层应伸入桩帽(或横梁)混凝土内(
最新回复
(
0
)