首页
登录
职称英语
[originaltext] From the earliest times the sea has been a place of secrets--a
[originaltext] From the earliest times the sea has been a place of secrets--a
游客
2024-02-19
4
管理
问题
From the earliest times the sea has been a place of secrets--a place of mysteries hidden from us by thousands of kilograms of water. The early Greeks sailed the oceans. They wrote about the seas. But since they could not dive deep into the waters they could not lay bare these secrets. And so the secrets remained.
But today we have more ways to study the sea than did the early Greeks. Scientists are learning about life in the sea, and how it may improve life on land.
The study of sea plants and animals may help us to learn new ways of getting food.
Scientists are searching the ocean floor for oil and gas deposits, to keep our world running smoothly. And they are also learning how not to pollute the ocean.For ff the sea dies so dies life on earth. The sea may even become our home someday. People are studying ways to build cities on the ocean, and make more room to live in an overcrowded world.
Modern study was done, at first, by divers. But it was too dangerous for divers to keep diving and coming to the surface.
So now, laboratories on the oceans floor are the homes for divers for months on end. Divers can work out- side in the water and returned to the laboratory to eat and sleep.
Little by little we are solving the mysteries of the deep. Little by little the sea is showing us how we can live a better life on land.
选项
A、The water turns gray.
B、It grows again.
C、Life on earth improves.
D、Life on earth dies.
答案
D
解析
[听力原文]
What happens if the sea dies?
由四个选项的结构可推断该题是关于对结果的描述。根据关键句"For if the sea dies, so dies life on earth."可知如果海洋毁灭了,地球上的生命也将灭亡。故正确答案为D)。
转载请注明原文地址:https://tihaiku.com/zcyy/3464336.html
相关试题推荐
[originaltext]Whenfriendscometovisitusintheevening,theyspendthei
[originaltext]Whenfriendscometovisitusintheevening,theyspendthei
[originaltext]Whenfriendscometovisitusintheevening,theyspendthei
[originaltext]W:Dr.Carter’sOffice.M:Yes,I’dliketomakeanappointmentt
[originaltext]M:ParcelExpress,goodmorning,howcanIhelpyou?W:Goodmorn
[originaltext]Inanattempttoresisttherisingcostoffuelandfightthe
[originaltext]EducationisrequiredandfreeforeverychildintheUnited
[originaltext]EducationisrequiredandfreeforeverychildintheUnited
[originaltext]M:Hi!Cheryl.W:hello,Field!Howareyou?M:I’mfine.Wherea
[originaltext]M:Hi!Cheryl.W:hello,Field!Howareyou?M:I’mfine.Wherea
随机试题
[originaltext]Today,millionsofpeoplerunintheUnitedStates.Manymore
Howdidtheearlypeopledotheircounting?Atfirst,theydidalltheircou
超声检查见双侧睾丸内多发点状强回声,弥漫性分布,如图所示,考虑为 A.睾丸囊肿
成膜物的特点及作用()。A.也称为树脂 B.它将涂料中各组分黏结在一起形
以下有关基金管理人的合规文化表述错误的是( )。A.公司内部要有清晰的责任制和
与尖锐湿疣有关的病毒是()。A.风疹病毒 B.腮腺炎病毒 C.带状疱疹病毒
优抚安置工作由( )构成。A.优待 B.抚恤 C.安置 D.升迁 E.
某钢厂领导班子正在对该钢厂的技术改造问题进行经济可行性分析。经过调查得知,该铜厂
《安全生产法》规定,国家对严重危及生产安全的工艺、设备实行()。A、审核制度B
半干燥食品的Aw值是A.0.60~0.85 B.0.10~0.25 C.0.
最新回复
(
0
)