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
51
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] 【T9】
选项
答案
Some hotels supply boiled water on request and this can be used for drinking or brushing teeth
解析
转载请注明原文地址:https://tihaiku.com/zcyy/3086460.html
相关试题推荐
Smokingisconsidereddangeroustothehealth.Ourtobacco-seller,Mr.Johns
Smokingisconsidereddangeroustothehealth.Ourtobacco-seller,Mr.Johns
Smokingisconsidereddangeroustothehealth.Ourtobacco-seller,Mr.Johns
Smokingisconsidereddangeroustothehealth.Ourtobacco-seller,Mr.Johns
Smokingisconsidereddangeroustothehealth.Ourtobacco-seller,Mr.Johns
Smokingisconsidereddangeroustothehealth.Ourtobacco-seller,Mr.Johns
Smokingisconsidereddangeroustothehealth.Ourtobacco-seller,Mr.Johns
Smokingisconsidereddangeroustothehealth.Ourtobacco-seller,Mr.Johns
Smokingisconsidereddangeroustothehealth.Ourtobacco-seller,Mr.Johns
Smokingisconsidereddangeroustothehealth.Ourtobacco-seller,Mr.Johns
随机试题
Oftenwhenhe______havebeendoingsomethingthatwasgivenhim,hewastedhist
Itwas______thattheschooldiscriminatedagainstAsianstudents.A、assaultedB
EatingOurYoung[A]AtFeltonvilleSchoolofArtsandSciences,amiddlesc
正前方吊桩时,对混凝土预制柱,立柱中心与桩的水平距离不得大于()m,对钢管桩水平
某老师在教学“科教兴国战略”时,结合“天宫一号”与“神州八号”成功对接这一案例,
Nobodybutthetwins__________someinter
人类有两套影响学习的记忆系统:陈述性记忆和程序记忆。陈述性记忆是对事实或者词汇之
学校教育与生产劳动相脱离始于()。A.原始社会 B.奴隶社会 C.封建社会
商业汇票的收款人或是持票人向付款人提示付款时,应在汇票背面记载( )字样。A.
在发生某些账务处理错误的情况下,试算平衡表依然是平衡的。下列选项中,( )属于这
最新回复
(
0
)