首页
登录
职称英语
[originaltext] We’re going to go on a dive to the deep sea, and anyone that’
[originaltext] We’re going to go on a dive to the deep sea, and anyone that’
游客
2023-08-17
17
管理
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、Nothing but the darkness.
B、Fireflies blinking everywhere.
C、A world of lighting animals.
D、Wreckage of ancient ships.
答案
C
解析
录音开头演讲者提到深海中虽一片漆黑,我们却可能在那里找到最神秘的动物——大量会发光的动物,C为录音原词复现,为正确答案。
转载请注明原文地址:https://www.tihaiku.com/zcyy/2933892.html
相关试题推荐
[originaltext]Ifyou’recarefulenough,you’llfindthatitiscommonnowad
[originaltext]Ifyou’recarefulenough,you’llfindthatitiscommonnowad
[originaltext]Ifyou’recarefulenough,you’llfindthatitiscommonnowad
[originaltext]InBritainthebiggestnumberofworkingforeignerscomesfro
[originaltext]Peter:(19)ThelawontaxisisveryinterestingandIknowinLon
[originaltext]Peter:(19)ThelawontaxisisveryinterestingandIknowinLon
[originaltext]OneofNewYork’smostbeautifulandvaluablebuildingsisin
[originaltext]Ababyspendsthefirstyearoflifelearningtolisten.(9)A
[originaltext]Ababyspendsthefirstyearoflifelearningtolisten.(9)A
[originaltext]W:Hi,Scott,haveyouheardaboutDianarecently?M:No,Ihave
随机试题
为控制工程投资,设计单位要对审查批准的工程静态总投资(不包括建设单位、地方承担的
金融衍生品越来越广泛地被银行所使用。下列有关金融衍生品的说法错误的是()。A.金
下列哪项不属于石材幕墙的主控项目?( )A.防水石材幕墙应无渗漏 B.石材幕
对高度24m以上的双排脚手架,应采用刚性连墙件与建筑物连接.
A.理想体重百分率 B.上臂肌肉周径 C.血清白蛋白含量 D.氮平衡 E
下列哪个陈述最好地描述了对审计工作底稿的审查可能帮助内部审计人员的职业发展?A.
食品发酵工程
试述结核病的临床分型及诊断记录格式。
王某,男性,40岁,因肾病综合征入院。于入院第3天夜里出现右侧腰痛,逐渐加重,并
矿山井下发现火情的正确做法是( )。A.发现火隋后应立即报告并设法远离火区
最新回复
(
0
)