首页
外语
计算机
考研
公务员
职业资格
财经
工程
司法
医学
专升本
自考
实用职业技能
登录
外语
Pollution of water supplies is usually due to poor health conditions close to water sources, sewage 【T1】______into the sources t
Pollution of water supplies is usually due to poor health conditions close to water sources, sewage 【T1】______into the sources t
admin
2019-03-10
20
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】______.
【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://kaotiyun.com/show/4r5K777K
本试题收录于:
浙江省大学英语三级题库大学英语三级分类
0
浙江省大学英语三级
大学英语三级
相关试题推荐
Therearetwotypesofpeopleintheworld.Althoughtheyhave【21】degreesofhealthandwealthandothercomfortsoflife,oneb
A、Alessonrequiresstudents’activeinvolvement.B、Studentsusuallytakeanactivepartinalecture.C、Moreknowledgeiscover
RecentlywehadsomereportsaboutconcernsovertheprogressofboysintheAmericaneducationsystem.Somepeoplesaythereis
Thecomponentofthehealthypersonalitythatisthefirsttodevelopisthesenseoftrust.Aswithotherpersonalitycomponent
A、Speakveryloudly.B、Askquestionsfrequently.C、Varytone,volume,andspeedofspeech.D、Limitthespeechtofifteenminutes
Thereisprobablynolimittowhatsciencecandointhewayofincreasingpositiveexcellence.(76)Healthhasalreadybeengrea
Canexercisebeabadthing?Suddendeathduringorsoonafterstrenuousexertiononthesquashcourtoronthearmytraininggr
Therecentidentificationofstrainsofplagueresistanttodrugs,andthepossibilityofusingthemicrobe"yersiniapestis"as
A、Forabout7days.B、Forabout10days.C、Forabout16days.D、Onlyforweekends.B短文中提到,寒假期间,所有的宿舍楼中只有ButlerHall开放,其他宿舍楼在2月7日
A、Makingpeoplestarttodoubtthemselves.B、Showingpeopletheyhavearighttobethemselves.C、Helpingpeoplebecomeasuperi
随机试题
Themechanicexaminedthecarengine______butcouldfindnothingwrongwithit.
A.胸大肌B.斜方肌C.三角肌D.小圆肌E.冈上肌内收、内旋肩关节的是()
5平均数作为一种统计指标用于分析
跨度大于2m小于8m的现浇混凝土板拆除时,混凝土强度应达到()。
从事生产经营的纳税人,经确定实行查定征收方式的,其在营业执照核准的经营期限内需要停业的,应当在停业前向税务机关申报办理停业登记。()
下列所得中,不予征收个人所得税的有()。
影响遗忘的主要因素有哪些?
甲委托乙购买TBL电视机,乙在商场以甲的名义向商家表示要购买TBL电视机时,商家推荐了CTL电视机,乙觉得CTL电视机的质量更好,便擅自以甲的名义进行了购买。下列说法正确的是()
设y=则y"|x0=___________。
Ifyouarethinkingabout______tothebeachfortheweekend,don’tmissWBNC’sup-to-the-minuteweatherforecasts.
最新回复
(
0
)