首页
登录
职称英语
Pollution of water supplies is usually due to poor health conditions close t
Pollution of water supplies is usually due to poor health conditions close t
游客
2023-10-10
53
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] 【T1】
选项
答案
disposal
解析
分析句子结构可知,空格所在句阐述的是引起水污染的原因,空格处阐述的是第二个原因。由于前后两个原因用的都是名词短语结构,因此,空格处也应填入一个名词,且该名词与水污染相关。结合录音可知答案为disposal。sewagedisposal意为“污水处理”。
转载请注明原文地址:https://tihaiku.com/zcyy/3087663.html
相关试题推荐
Usuallypeopleunderstress_____toexpresstheirfullrangeofpotential(潜能).A、i
健康取决于良好的食物,清新的空气和充足的睡眠。Goodhealthdependsonfood,freshairandenoughsleep.
Peopleoftencomplainabouttheairpollutioncausedbythecars.人们时常抱怨汽车导致的空气污
空气污染在城市和农村都已成为越来越严峻的问题。Airpollutionhasbecomeamoreandmoreseriousproblem
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
Asthegreatlowebbofhightechsweepsthroughtheworldofonlinecomme
对圬工桥梁进行承载力评定,其分项检算系数不包括承载能力恶化系数。()
核算月度成本时,对由当期工程成本承担而尚未支付的材料费应()。A.在支付后计入成
2013年单项选择:孟子说“天将降大任于斯人也,必先苦其心志,劳其筋骨,饿其体肤
能祛风解表、化湿和中的中成药是A.午时茶颗粒 B.清热解毒口服液 C.保济丸
关于税法正式渊源的说法。错误的是()A.税收法律由国家最高权力机关制定 B
根据公司法律制度的规定,下列事项中,属于禁止使用公司资本公积金的情形是()
《会计人员继续教育规定》属于地方性会计法规。( )
某建设项目发售招标文件时收取工本费500元,则在招投标结束后()。 A.招标
(2015年真题)甲安全评价机构运用作业条件危险性分析方法,对乙金属矿山企业的料
最新回复
(
0
)