首页
登录
职称英语
[originaltext] (5)The dry conditions in California are good for people who l
[originaltext] (5)The dry conditions in California are good for people who l
游客
2024-01-22
38
管理
问题
(5)The dry conditions in California are good for people who like to swim in the Pacific Ocean. Because of the drought, there is less water runoff from cities into the ocean. As a result, the ocean water is cleaner. But pollution remains a problem in other areas, including popular beaches.
(6) People could become infected with a number of diseases from swimming in polluted ocean water. Public health officials are looking for a fast way to identify water quality levels along the California coast. Currently, they use laboratory tests. If the tests show the quality is poor, warning signs are placed along the coastline. But because lab workers need more than a day to test the water, the information on the sign can be outdated. (7)Right now it takes 18 to 24 hours to get those water quality results, but people want to know on the day or when they are going in the water whether or not they can be getting sick. They say the current warning system is not very helpful.
5. What climate conditions benefit the Pacific Ocean swimmers?
6. What is the consequence of swimming in polluted water?
7. How long does it take to get water quality results now?
选项
A、Less than 18 hours.
B、18 to 24 hours.
C、More than 24 hours.
D、More than 48 hours.
答案
B
解析
转载请注明原文地址:https://tihaiku.com/zcyy/3386016.html
相关试题推荐
[originaltext]M:Lisa,whydidyoupayforyourmealwithcashinsteadofth
[originaltext]W:Hello,Mr.Brown.Iwasexpectingyourcall.Mysecretaryt
[originaltext]W:Hello,Mr.Brown.Iwasexpectingyourcall.Mysecretaryt
[originaltext]M:Lisa,whydidyoupayforyourmealwithcashinsteadofth
[originaltext]M:Lisa,whydidyoupayforyourmealwithcashinsteadofth
[originaltext]M:Lisa,whydidyoupayforyourmealwithcashinsteadofth
[originaltext]W:I’mgoingtostartlookingforanotherjob.Ican’tseemys
[originaltext]W:I’mgoingtostartlookingforanotherjob.Ican’tseemys
[originaltext]M:Howdoyoulikeyournewflexibleworkingarrangement?Doy
[originaltext]M:Howdoyoulikeyournewflexibleworkingarrangement?Doy
随机试题
Tomorroweveningabout20millionAmericanswillbeshown,ontheirtelevis
Geneticengineering,theprocessofsplicing(连接)togetherDNAfromdiffere
TheuseofdeferentiallanguageissymbolicoftheConfucianidealofthewo
Ⅰ.Urbanproblems1)problemstobothdevelopedanddevelopingcountries,like【
ThankyouforyourletterofApril15,______(tell)uswhatreallyhappenedinth
关于音视频内容的审核,下列说法正确的是( )。A.对初审中发现的问题,无须明确
工程施工实施阶段监理进行投资控制的基本内容有()。A.协助发包人编制年、月
男,30岁,牙龈疼痛、出血、口臭3天。检查:上下前牙唇侧牙龈充血肿胀。龈乳头顶端
医师应当接受定期考核,对考核不合格的医师,卫生行政部门可以采取下列哪些措施(
WhichofthefollowingisaSuprasegment
最新回复
(
0
)