首页
登录
职称英语
Pollution of water supplies is usually due to poor health conditions close to
Pollution of water supplies is usually due to poor health conditions close to
游客
2023-10-10
54
管理
问题
Pollution of water supplies is usually due to poor health conditions close to water sources, sewage 【T1】______into the sources themselves, leakage of sewage into 【T2】______ systems or pollution with industrial or 【T3】______waste. Even if a piped water supply is safe at its source, it is not always safe by the time it reaches the tap. Intermittent tap water supplies should be 【T4】______as particularly suspect.
Travelers on short trips to areas with water supplies of uncertain 【T5】______should avoid drinking tap water, or 【T6】______water from any other source. It is best to drink hot drinks, bottled or canned drinks of well-known brand names—international 【T7】______ of water treatment are usually followed at bottling plants. Carbonated (含二氧化碳的) drinks are acidic (酸性的), and slightly safer. 【T8】______, and that their rims (边缘) are clean and dry.
Boiling is always a good way of treating water. 【T9】______. Portable boiling elements that can boil small quantities of water are useful when the right voltage (电压) of electricity is available. 【T10】______. [br] 【T8】
选项
答案
Make sure that all bottles are opened in your presence
解析
转载请注明原文地址:https://tihaiku.com/zcyy/3086459.html
相关试题推荐
Manypeopleusuallythinkofdot-comcompaniesfirstwhentheythinkofITj
Manypeopleusuallythinkofdot-comcompaniesfirstwhentheythinkofITj
Manypeopleusuallythinkofdot-comcompaniesfirstwhentheythinkofITj
ButafterawhileIstartedtopreferhealthierfoodbecauseIfeltstrongerand
(Paragraph1,Passage4)Becausecarcrashesareusuallycausedbyhumanerrors,it
Itissaidthatthesuddenchangeinweather_____manypeople’shealth.A、hasaf
Usuallypeopleunderstress_____toexpresstheirfullrangeofpotential(潜能).A、i
Ifyou______smokinganddrinking,yourhealthwillimprovesoon.A、gaveupB、giv
Thesuggestionsputforwardbytheworkerstoimprovetheirworkingconditionsw
健康是幸福的关键。只有健康的人才享受生活的乐趣。Healthisthekeytohappiness.Onlyahealthyman/perso
随机试题
Thosewho______armedinterventionintheinternalaffairsofothercountriesa
FrenchDefenseMinisterMicheleAlliot-Mariesayshergovernmentis【B1】_____
阅读以下应用说明以及VisualBasic程序代码,将应填入(n)处的字句
30岁女性,初产妇,孕39周临产15小时,宫口开全1小时15分钟,估计胎儿350
下列选项中,属于证券承销业务种类的有()。 Ⅰ.自销Ⅱ.包销Ⅲ.经销Ⅳ.代销
A.大定风珠 B.十全大补汤 C.缓肝理脾汤 D.固真汤 E.逐寒荡惊汤
拥有亿万家财的王先生有三个孩子,如今王先生已经90多岁了,为了他的遗产,三个孩子
在委托买卖证券交易中,证券经纪商作为受托人,可以代替客户进行决策。()
Thefilm___________forhalfanhourwhe
流通巾的现金和各单位在银行的活期存款之和被称作()。A:狭义货币供应量M1
最新回复
(
0
)