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、To explain its specialty and function. B、To show shallow-water animals are also amazing. C、To explain how animals adapt to sur
A、To explain its specialty and function. B、To show shallow-water animals are also amazing. C、To explain how animals adapt to sur
admin
2020-11-04
73
问题
We’re going to go on a dive to the deep sea, and anyone that’s had that lovely opportunity knows that for about two and half hours on the way down, it’s a perfectly positively black world. And we used to see the most mysterious animals out the window that you couldn’t describe: these blinking lights—a world of lighting animals, like fireflies. Dr. Edith Widder—she’s now at the Ocean Research and Conservation Association—was able to come up with a camera that could capture some of these incredible animals. That’s the light produced by animals. So, like I said: just like fireflies. There’s a flying turkey under a tree. I’m a geologist by training. But I love that. And you see, some of the light they use to avoid being eaten, some they use to attract prey, but all of it, from an artistic point of view, is positively amazing. And a lot of what goes on inside. There’s a fish with glowing eyes. Just absolutely amazing.
That’s the unknown world, and today we’ve only explored about 3 percent of what’s out there in the ocean. Already we’ve found the world’s highest mountains, the world’s deepest valleys, underwater lakes, and underwater waterfalls—a lot of that we shared with you from the stage. And in a place where we thought no life at all, we find more life, we think, and diversity and density than the tropical rainforest, which tells us that we don’t know much about this planet at all. There’s still 97 percent, and either that 97 percent is empty or just full of surprises.
But I want to jump up to shallow water now and look at some creatures that are positively amazing. This is an octopus—this is the work of Dr. Roger Hanlon at the Marine Biological Lab—and it’s just fascinating how head-foot animals can, with their incredible eyes, sense their surroundings, look at light, look at patterns. Here’s an octopus moving across the reef, finds a spot to settle down, curls up and then disappears into the background.
23 What can we find in the deep sea according to the speaker?
24 What is the function of the light produced by animals in the deep sea?
25 Why does the speaker mention an octopus in the end?
选项
A、To explain its specialty and function.
B、To show shallow-water animals are also amazing.
C、To explain how animals adapt to surroundings.
D、To call on people to protect sea animals.
答案
B
解析
①选项均为不定式短语,推测本题可能问目的、用途或打算。②演讲者介绍完深海发光动物后,以Octopus(章鱼)为例,希望大家知道浅海生物也同样令人惊叹,故B正确。
转载请注明原文地址:https://kaotiyun.com/show/PtP7777K
0
大学英语六级
相关试题推荐
A、ChildreninCaliforniaarenotlikelytolearncreativegeography.B、ChildreninprivateschoolsrunbyJapanesearesmarter.
A、You’dbettersmileorlaughfromthebottomofyourheart.B、Youcan’tfoolyourbodybypretendingtobehappy.C、Asmartmi
随着生活水平的提高,人们的营养状况得到改善,“发福者”日渐增多。肥胖(obesity)可不仅仅是影响人们的体型而已。研究发现,肥胖是一个特别重要的与生活方式有关的癌症决定因素。世界卫生组织的国际癌症研究机构(theInternationalAgency
在中国封建社会(feudalsociety),皇帝是最高统治者。秦王赢政统一中国之后,封自己为皇帝,他是中国首位皇帝。从此,中国开始了长达两千多年的专制制度。到1912年中国最后一位皇帝溥仪退位,中国历史上共有495位皇帝。皇帝是中国中央政权的突出代表,
A、Theybecamemorepopular.B、Theyweremoreregulated.C、Theybecamebetterproduced.D、Theybecamelesshonest.B录音提到,两个法令的出台为
A、Theyeatwesternizedmooncake.B、Theyorganizelanternexhibition.C、Theybarbecuefoodanddrinkbeer.D、Theywatchliondanc
A、Theyprovideworseservice.B、Theylosealotofmoney.C、Theyarefastdisappearing.D、Theywillbede-nationalised.B男士介绍说铁路
A、Switchingmindsetintootherthings.B、Keepingpetdogsoncampus.C、Climbingstairsinthebuilding.D、Enjoyingmid-termsand
A、Organisingprotests.B、Recruitingmembers.C、Actingasitsspokesman.D、Savingendangeredanimals.A根据选项,可以预测本题询问某人的工作内容。男士说他在
A、Itusesupmuchlessenergythanitdoesindeepthinking.B、Itremainsinactivewithoutburningcaloriesnoticeably.C、Itcon
随机试题
组织设计的统一指挥原则可以理解为()
用俞募配穴法治疗小儿遗尿选()
下列关于混凝土坝地基的开挖与清理的说法错误的是()。
会计电算化系统开发资料和会计软件系统也应视同会计档案保管,保管期截至该系统停止使用或有重大更改后10年。()
下列关于耕地占用税的征收管理的说法,正确的有()。
下列不属于会计计量属性的有()。
局里派你到企业调查拖欠民工工资问题,企业招待很周到,陪同全面,结果没有发现问题,问你接下来怎么处理?
我国历史上的原始人群时期,从距今一百七八十万年前开始,到距今四五万年前结束,相当于考古学上的()。
学术论文的基本类型主要有()。
CSMA/CD的访问控制方式是IEEE的(33)标准中制定的,其中的CSMA是指(34),CD是(35),当侦听到冲突时,(36)标准采用的是(33)继续侦听,发现冲突后采用的退避算法是(37)。
最新回复
(
0
)