首页
登录
职称英语
Going to the beach is many Americans’ favorite activity. In the area near Ne
Going to the beach is many Americans’ favorite activity. In the area near Ne
游客
2023-10-14
21
管理
问题
Going to the beach is many Americans’ favorite activity. In the area near New York City, nine million people used to go to the beach every summer. They went swimming in the ocean without giving a thought to what was underwater. But those days are long gone.
In the summer of 1988, the government was forced to shut down beaches all over America. Many of the beaches had to be closed because garbage from hospitals was found in the water. The garbage included glass bottles with samples of blood, and people were afraid they might get AIDS from the blood. Where the medical garbage came from is anybody’s guess. At some beaches, sewage (生活污水)was found in the water.
Americans were shocked by this state of affairs. They had long taken for granted that oceans were big enough to stay clean, even if garbage and sewage were dumped into them. People didn’t think of the underwater garbage because it was out of sight.
Some of the most polluted waters still look beautiful at first glance. San Francisco Bay is a good example of a beautiful bay that’s full of chemicals. Scientists discovered pollution in some lakes and rivers when they found fish with rotting skin. In many parts of America, people are told not to eat too much fish because of pollution.
Most American cities put their garbage in the ground. But New York and a few other cities put their garbage in the ocean. Boston Harbor is so polluted that scientists say it won’t recover until the next century at best. The city of Boston puts its sewage in the water. The government has ordered the city to build a sewage treatment plant.
Cleaning up oceans won’t be easy, but people can no longer ignore this challenge. [br] Some polluted waters are still beautiful because pollutants such as chemicals are hard to ______.
选项
答案
discover/see/find
解析
从本文第四段"Some of the most polluted waters still look beautiful at first glance. San Francisco Bay is a good example of a beautiful bay that’s full of chemicals",可以推断出本题的答案。
转载请注明原文地址:https://tihaiku.com/zcyy/3097052.html
相关试题推荐
Accordingtorecentsurveys,72%ofallAmericansbelievethattheUnitedSt
Accordingtorecentsurveys,72%ofallAmericansbelievethattheUnitedSt
Accordingtorecentsurveys,72%ofallAmericansbelievethattheUnitedSt
Accordingtorecentsurveys,72%ofallAmericansbelievethattheUnitedSt
Accordingtorecentsurveys,72%ofallAmericansbelievethattheUnitedSt
OnehundredandthirteenmillionAmericanshaveatleastonebank-issuedcre
OnehundredandthirteenmillionAmericanshaveatleastonebank-issuedcre
DemographicindicatorsshowthatAmericansinthepostwarperiodweremore
DemographicindicatorsshowthatAmericansinthepostwarperiodweremore
DemographicindicatorsshowthatAmericansinthepostwarperiodweremore
随机试题
Honestly,I________________(对此一无所知).don’tknowsthingaboutit/knownothing
Itwasnotuntilhecameback______Ilefttheoffice.A、thenB、whichC、thatD、wh
Noadultswouldliketoadmitthattheyareweakerthanchildrentosolvesticky
钢筋混凝土扩展基础施工工艺流程:测量放线→基坑开挖、验槽→混凝土垫层施工→支基础
以下是分子式为C5H12O的有机物,其中能被氧化为含相同碳原子数的醛的是( )
某病人,男性,腹部外伤后出血,快速补液后中心静脉16cmHO,血压85/60mm
皮肤软组织扩张的时间分类中,亚速扩张是指A.每日注水1次,7~14天完成扩张
下列关于征收率的特殊规定表述错误的是( )。A.小规模纳税人转让其取得的不动产,
业主违反物业服务合同约定,逾期不交纳物业服务费用的,()应当督促其限期交纳。
关于呼吸膜的叙述,下列哪项是错误的? A.呼吸膜是影响肺通气的重要结构B.呼
最新回复
(
0
)