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
A、Pollution will be more serious in popular beaches. B、Water quality may reach the lowest level. C、People may become infected wi
A、Pollution will be more serious in popular beaches. B、Water quality may reach the lowest level. C、People may become infected wi
admin
2016-09-08
66
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 But because lab workers need more than a day to test the water, the information on the sign can be outdated.(7)Right now it takes 18 to 24 hours to get those water quality results, but people want to know on the day or when they are going in the water whether or not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、Pollution will be more serious in popular beaches.
B、Water quality may reach the lowest level.
C、People may become infected with diseases.
D、A warning system will be extremely urgent.
答案
C
解析
转载请注明原文地址:https://kaotiyun.com/show/xPY7777K
0
大学英语四级
相关试题推荐
EndangeredPeoplesA)Today,itisnotdistance,butculturethatseparatesthepeoplesoftheworld.Thecentralquestionofour
Writeashortessaybasedonthepieturebelow.YoushouldstartyouressaywithabriefaccountofStudyinginCollegesorthro
相传在4000多年前的夏朝,即中国历史上第一个奴隶制王朝就开始有了历法(calendar),后人把当时中国古老的传统历法叫“夏历”。夏历是按月亮的运行周期(rotatingcycle)制定的,故又称作“阴历”。由于夏历中有一年四季节气的变化和农事安排,所
A、Bybringingananimalrarelyseenonnearbyfarms.B、Bybringingabagofgraininexchangeforaticket.C、Byofferingtodo
A、Thewomanisdrivingtoofast.B、Thewomanisdrivingataslowspeed.C、Thewomanhasbrokenatrafficrule.D、Thewomanhas
A、Mostlyforstudies.B、Bothforstudiesandforfun.C、Mainlyforsocialwork.D、Bothforstudiesandforwork.B
Backintheday,agoodreportcardearnedyouaparentalpatontheback,butnowitcouldbemoneyinyourpocket.Experiments
A、Abook.B、Aclock.C、Ashirt.D、Asuitcase.B
A、Thespiritoffairplay.B、Mutualunderstanding.C、Respecttoeachother.D、Refusaltodrugs.D题目问的是奥运会竞技最重要的品质是什么。新闻中提到,奥委会主席
A、Hecalledthepoliceaftertheaccident.B、Hebrokehisarmintheaccident.C、Hewascaughttakingdrugs.D、Hewasarrestedb
随机试题
钢的调质处理就是___________。
引起甲状旁腺功能亢进的主要病因是
患者,女,48岁,右上腹痛半年,有时低热,伴脓血便,近2日腹痛加重伴畏寒、高热。问题4:提示:经检查发现白细胞增高,超声示肝脏增大、肝内孤立占位伴液平,约5cm×5cm大小。右侧胸腔少量积液。此时应考虑的疾病有1.肝癌伴感染2.肝包囊虫病3.
制备难溶性药物溶液时,加入吐温的作用是
关于预算定额编制的说法,正确的有()。【2012年真题】
通过平行登记,可以使总分类账户与其所属明细分类账户保持统驭和从属关系,便于核对与检查,纠正错误与遗漏。()
马克思主义哲学同具体科学的关系是:
劳动教养人民警察应承担()。
SleepLetsBrainFileMemoriesTosleep.Perchancetofile?FindingspublishedonlinethisweekbytheproceedingsoftheNa
•Readthetextbelowfromabrochureforacompanythatrentsoutofficespace.•Inmostofthelines(41-52)thereisoneext
最新回复
(
0
)