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
37
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
A、Lessthan11%.B、Above11%.C、Lessthan1%.D、Above1%.C题目问当前的通货膨胀率,新闻中提到当时的通货膨胀率低于1%(wellbelowonepercent),C项正确。
A、Paris.B、Ottawa.C、LosAngeles.D、SanFrancisco.A新闻提到恐怖分子曾袭击巴黎和加利福尼亚州的圣贝纳迪诺。故选A。
A、Oldproverbsareconstantlyreplacedbynewones.B、Someproverbsareassumingmoreandmoreimportance.C、Certainvalueshave
A、Therearenomoreirregularpractices.B、Allnewcabsprovideair-conditioning.C、Newcabsareallequippedwithmeters.D、New
A、Christmas-timeattacksmadebySomalirebels.B、AnexplosionatabusstationincentralNairobi.C、Thekillingofmorethan7
Trafficfumesrenderthescentofflowersbarelyrecognizabletohoneybeesandcouldhaveaseriousimpactontheirabilitytof
Teenageboys,regardlessofrace,aremorelikelytodiefromgunshotwoundsthanfromallnaturalcausescombined.Bythet
SevenWaystoCreateaHappyHouseholdA)Everyfamilyisdifferent,withdifferentpersonalities,customs,andwaysofthin
Didyouknowthatallhumanbeingshavea"comfortzone"regulatingthedistancetheystandfromsomeonewhentheytalk?Thisdi
随机试题
在一般商品买卖合同中常用的索赔条款是()
影响竞争的5种力量:
可用于评价营养不良最早的敏感指标是
患者,男,65岁,农民。因不规则发热、头晕、乏力、骨骼疼痛2个月来诊。查体:贫血貌,全身皮肤可见少许散在瘀点,胸骨无压痛,脾肋下2cm。检测WBC30×109/L,Hb60g/L,PLT25.6×109L;分类中原始细胞占0.42。患者家属希望住院治疗。医
在各种项目管理组织结构中,项目经理的权限由小到大排列依次为()。
某企业系增值税一般纳税企业,适用的增值税税率为17%,产品销售价格为不含增值税价格;适用的所得税税率为33%。该企业平时采用表结法编制会计报表。该企业11月30日有关损益类账户期末余额如下表所示:12月份,该企业发生如下业务:①购买原材料一批,购买价
概述北宋王安石变法的主要内容及其失败的原因。
被西方称为“物理学之父”,曾说过“给我一个支点,我就能撬动地球”的物理学家是()。
辩证的思维方法是人们正确认识世界的中介,辩证思维的主要方法包括()。
A—AccidentareaJ—One-waytrafficB—KeeprightK—NoentryC—FoggyareaL—NopassingD—Softroadbed
最新回复
(
0
)