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、The scientists. B、The Greeks. C、The teachers. D、The scholars. B选项的内容表明,本题考查人物身份。短文中提到The early Greeks sailed the oceans.They w
A、The scientists. B、The Greeks. C、The teachers. D、The scholars. B选项的内容表明,本题考查人物身份。短文中提到The early Greeks sailed the oceans.They w
admin
2019-04-23
113
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 sea animals may help us learn new ways of getting food. Scientists are searching the ocean floor for oil and gas, to keep our world running smoothly. And they are also learning how not to pollute the oceans. For if the sea dies, so does life on earth. The sea may even become our home some day. 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, labouratories on the ocean floor are the homes for divers for months on end. Divers can work outside in the water and return to the labouratory 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.
Questions 23 to 25 are based on the passage you have just heard.
23. Who wrote about the seas in early times?
24. What kept early people from understanding the sea?
25. What happens if the sea dies?
选项
A、The scientists.
B、The Greeks.
C、The teachers.
D、The scholars.
答案
B
解析
选项的内容表明,本题考查人物身份。短文中提到The early Greeks sailed the oceans.They wroteabout the seas,由此可知,古希腊人航海并记录关于海洋的事情,故答案为B)。
转载请注明原文地址:https://kaotiyun.com/show/TRZ7777K
0
大学英语四级
相关试题推荐
A、Theyeattoomuchforlunch.B、Theysleeptoolittleatnight.C、Theirbodytemperaturesbecomelower.D、Theweatherbecomesa
Menaremuch"smarter"thanwomenwhenitcomestoshopping,accordingtoasurveyof1,000peoplewhichfoundthat42%ofmena
A、Givehimareceipt.B、Confirmhisflight.C、Lookafterhisluggage.D、Findaporterforhim.A浏览四个选项,从选项中的his以及give,confirm,lo
Friendshipisoneofthebasicbondsbetweenhumanbeings.Whilethecharacteristicsoffriendshipmightvaryfromonecountryt
Theysaythatsticksandstonesmaybreakyourbones,butwordswillneverhurtyou.Yetchildhoodbullyingreallycandamageyo
A、Howlistenersindifferentculturesshowrespect.B、Howspeakerscanwinapprovalfromtheaudience.C、Howspeakerscanmisund
Howdoyougetthemostoutofyourrevisiontime,andendupwiththebestgradesyoucan?Or,ifyou’readifferentsortofst
Hearingthenameofanobjectappearstoinfluencewhetherornotweseeit,suggestingthathearingandvisionmightbeevenmo
Teenageboys,regardlessofrace,aremorelikelytodiefromgunshotwoundsthanfromallnaturalcausescombined.Bythet
A、Itiswellcarriedout.B、Itisnotstraightlyenforced.C、Ithaven’tenacted.D、Itisnotsuitable.B信息明示题。由therulesareno
随机试题
A.身黄B.目黄C.舌苔黄D.小便黄E.汗液色黄虚证黄疸与萎黄病之区别主要在于
患者,男,30岁,右下第一前磨牙颊舌向折裂,拟定右下第一前磨牙拔除,应该麻醉的神经是同侧的
男性,80岁。右腹股沟斜疝嵌顿小时来诊,既往有可复往腹股沟斜疝史30年,检查:右侧腹股沟至阴10cm×6cm嵌顿疝,张力较高,皮肤无红肿首选的治疗方法是
某患者今日服用药物后出现四肢及全身麻木,伴有头痛、头晕、精神恍惚、肠鸣音亢进,其可能服用了哪种药物
中凹卧位的基本要求是
劣势工商谈判策略的基本要领是:()。
水利水电地下工程的断面积小于20m2,等效直径小于4.5m的属于()地下工程。
18世纪末批判了燃素说,建立了科学的氧化燃烧理论,掀起了化学革命的科学家是()。
Accordingtothestory,thegameofchesswasinventedbyan______.Abagofwheatwasenoughfor______.
Theantigen-antibodyimmunologicalreactionusedtoberegardedastypicalofimmunologicalresponses.Antibodiesareproteinss
最新回复
(
0
)