农村饮水安全（safe drinking water in rural area）
农村饮水安全（safe drinking water in rural area）
相关考题：
农村饮水工程税收优惠包括() A.农村饮水安全工程新建项目投资经营所得企业所得税“三免三减半”B.农村饮水安全工程免征增值税C.农村饮水安全工程运营管理单位自用房产免征房产税D.农村饮水安全工程运营管理单位自用土地免征城镇土地使用税E.建设农村饮水安全工程承受土地使用权免征契税F.农村饮水安全工程免征印花税
What represents poor sanitary procedures ________．A.Keep and use a separate filling hose for potable（drinking）waterB.Locate potable（drinking）water tanks as low as possible in the bilgeC.Eliminate enclosed spaces in which trash，food particles，dirt may gatherD.After washing dishes with soap and warm water，sterilize them in water of at least 170℉（76.7℃）
A.lot of people could fall ill after drinking contaminated water.A:muddled B:polluted C:mixed D:troubled
A lot of people could fall ill after drinking contaminated water.A:muddled B:polluted C:mixed D:troubled
饮用水注入管（）A、fresh water filling pipeB、bilge water filling pipeC、drinking water filling pipeD、sea water filling pipe
单选题（） is used for washing and drinking.AThe ballast systemBThe salt water systemCThe bilge systemDThe domestic system
单选题Drinking salt water will（）.Abe safe if mixed with fresh waterBprevent seasicknessCdehydrate youDprotect against heat cramps
单选题Drinking salt water will （）Abe safe if mixed with fresh waterBprevent seasicknessCpromote urine excretionDprotect against heat cramps
单选题Some rural people in southern China still use water power to convert grain into flour.AdivertBmanufactureCtransformDthrust
单选题Wood or steel hatch covers are made（）by tarpaulins.AwatertightBresistant to waterCso safe that no water will affect the holdDso strong that no water will come into the hold
单选题The height of tide is the （）.Adepth of water at a specific time due to tidal effectBdifference between the depth of the water and the area's tidal datumCdifference between the depth of the water and the high water tidal levelDdifference between the depth of the water at high tide and the depth of the water at low tide
单选题Which of the following is NOT mentioned as a success in the latter half of the 20th Century?AThe increase of life expectancy in developing countries.BThe lowing of infant mortality rates.CThe increase of university enrolment by 80％.DThe increased access to safe drinking water and basic sanitation.
单选题One of the causes of ocean currents is density differences in the water. This is true because （）.Ain an area of high density the water's surface is lower than in an area of low densityBsurface water flows from an area of high density to one of low densityCthe lesser the density gradient the freer the water is to moveDit is the density differences that cause the currents to stay in the troughs
单选题Which statement concerning the collection of fresh water is FALSE?（）AFresh water may be obtained from fishBlifeboat covers or canopies should be washed with rain before drinking water is collectedCFresh water may be collected from condensation inside the life-raftDFreshwater cannot be produced from standing seawater
单选题Which statement concerning the collection of fresh water is FALSE?（）AFresh water may be obtained from fishBLifeboat covers or canopies should be washed with rain before drinking water is collectedCFresh water may be collected from condensation inside the liferaftDSeawater should never be consumed
单选题The harbor master ordered that foreign ship to（）a safe area.Adrift toBshift toCdraft toDlift to