【题目】Michael Fish may soon be replaced as a weather forecaster by something truly fishier — shark.
Research by a Britain biology student suggests that sharks could be used to predict storms.
Lauren Smith,24,is close to completing her study on shark’s ability to sense pressure.
If her studies prove the theory, scientists may be able to monitor the behavior of sharks to predict bad weather
Miss Smith had previously studied the behavior of lemon sharks.
She then used their close relatives, lesser spotted dogfish, for further research.
Her work—thought to be the first of its kind to test pressure theory—resulted from observation that juvenile sharks off Florida moved into deeper water ahead of a violent storm in 2001.
Miss Smith said, “I’ve always been crazy about travelling and diving and this led me to an interest in sharks.”
“I was delighted to gave been able to reach in the area for my degree. I know there’s so much more we need to understand—but it certainly opens the way to more research.” It has been discovered that a shark senses pressure using hair cells in its balanced system.
She is due to complete her study and graduate later this year. She says she will be looking for a job which will give her the chance to enrich her experience of shark research.
【1】The passage is most probably taken from______?
A short-story collection
A popular science magazine
A research paper
A personal diary
【2】What do we learn from the first four paragraphs of the passage?
Sharks may be used to predict bad weather
Shark’s behavior can be controlled
Michael Fish is not qualified for his job
Lauren Smith will become a weather forecaster
【3】Lauren Smith conducted her research by ______.
Removing hair cells from a shark’s balance system
Measuring the air pressure of weather fronts
Recording shark’s body temperature
Monitoring shark’s reaction to weather changes
【4】What is the passage mainly about?
A popular way of forecasting weather
A new research effort in predicting storms
Biologist’ interest in the secrets of sharks.
Lauren Smith’s devotion to scientific research
科目:高中地理 来源: 题型:
【题目】下列各句中加点成语的使用,全部正确的一项是( )
①中国古代的文人,一方面受儒家入世思想的影响想要匡扶社稷,建功立业;一方面又受道家出世思想的影响追求隐居山林,求田问舍。
②这种四平八稳、安于现状的表现,这种因循守旧、抱残守缺的思维模式和陈规陋习,说到底还是“怕”字当头,怕担风险,怕犯错误,怕困难,怕艰苦。
③刚面世的《全宋诗》在“凡例”的第一条中即说明其宗旨在于“汇集有宋一代诗歌,长篇短制,细大不捐,断章残句,在所必录”。
④有人说,重庆火锅和成都火锅一个热闹、耿直,充满“豪气”,一个包容、细腻,有“婉约”之美,两者半斤八两,各有千秋。
⑤曹禺大学毕业后,在光怪陆离的大上海,目睹种种丑恶的现实,急需“宣泄一腔的愤懑”,热切渴望光明美好的明天,于是写出了剧本《日出》。
⑥一个人的一生,有穿云裂石的辉煌,但更多的是平平淡淡的柔美。人是需要一种平淡的,这种平淡无声无息,但又无处不在。
A.①③⑤ B.②④⑥
C.②③⑤ D.①④⑥
查看答案和解析>>
科目:高中地理 来源: 题型:
【题目】Almost Human
Scientists are racing to build the world’s first thinking robot. This is not science fiction: some say they will have made it by the year2020. Carol Parker reports.
Machines that walk, speak and feel are no longer science fiction. Kismet is the name of an android which scientists have built at the Massachusetts Institute of Technology. Kismet is different from the traditional robot because it can show human emotions. Its eyes, ears and lips move to show when it feels happy, sad and bored. Kismet is one of the first of a new generation of androids—robots that look like huamn beings—which can imitate human feelings. Cog, another android invented by the MIT, imitates the action of a mother. However, scientists admit that so far Cog has the mental ability of a two-year-old.
The optimists say that by the year 2020 we will have created humanoids with brains similar to those of an adult human beings. these robots will be designed to look like people to make them more attractive and easier to sell to the public. What kind of jobs will they do? In the future, robots like Robonaut, a humanoid invented by NASA, will be doing dangerous jobs, like repairing space stations. They will also be doing more and more of the household work for us. In Japan, scientist are designing androids that will entertain us by dancing and playing the piano.
Some people worry about that future holds: will robots become monsters? Will people themselves become increasingly like robots? Experts predict that more and more people will be wearing micro-computer, connected to the internet, in the future. Proplr will have micro-chips in various parts of their body, which will connect them to a wide variety of gadgets. Perhaps we should not exaggerate the importance of technology, but one wonders whether, in years to come, we will still be falling in love, and whether we will feel pain. Who knows?
【1】Kismet is different from traditional robots because ______?
it thinks for itself
it is not like science fiction
it can look after a two-year-old
it seems to have human feelings
【2】What makes Cog special?
it looks like a mother
it behaves like child
it can imitate the behavior of a mother
it has a huge brain
【3】In about 10 years’ time from now, robots ______.
will become space designers
will look like monsters
will behave like animals
will think like humans
【4】In the future robots will also______.
explore space
entertain people
move much faster
do all the housework
【5】What is the writer’s attitude to robots in the future?
Critical
Hostile
Objective
Enthusiastic
查看答案和解析>>
科目:高中地理 来源: 题型:
【题目】【2017年高考新课标全国卷Ⅰ】下列各句中加点成语的使用,全都不正确的一项是( )
①比赛过后,教练希望大家重整旗鼓,继续以高昂的士气、振奋的精神、最佳的竞技状态,在下一届赛事中再创佳绩。
②今年,公司加大公益广告创新力度,制作出一批画面清晰、意味深长的精品,有效发挥了公益广告引领社会风尚的积极作用。
③世界各国正大力研制实用的智能机器人,技术不断升级,创新产品层出不穷,未来有望在多领域、多行业发挥更大的作用。
④赵老师学的是冷门专业,当年毕业时,不少同学离开了该领域,而他守正不阿,坚持致力于该专业的教研工作,最后硕果累累。
⑤国家“一带一路”战略的实施,给古丝绸之路的沿线城市带来了活力,很多城市对未来踌躇满志,跃跃欲试。
⑥目前,快递业已经成为一个不可忽视的行业,快递服务虽不能说万无一失,但的确为百姓生活提供了极大的便利。
A.①③⑥ B.①④⑤
C.②③⑤ D.②④⑥
查看答案和解析>>
科目:高中地理 来源: 题型:
【题目】【2017年河南省郑州市高中毕业年级第三次模拟】下列各句中,没有语病的一句是( )
A.《朗读者》采用“明星结合素人”的嘉宾阵容,知名人士或普通百姓的人生故事与文学佳作相结合,用最平实的情感读出文字背后的价值。
B.雄安新区作为北京非首都功能的集中承载地,将在优化以首都为核心的世界级城市群的布局和京津冀空间结构中起到关键作用。
C.水下滑翔机这种新型的水下机器人可以对特定海域进行高精度大范围的水体观测,能够有效扩大海洋环境的空间和时间测量密度。
D.除了要在食品安全方面继续细化监管,对于如何保证网上订餐平台所掌握的大量用户信息,也是加强网络餐饮监管所应该关注的问题。
查看答案和解析>>
科目:高中地理 来源: 题型:
【题目】下列各句中加点成语的使用,全部正确的一项是( )
①从红门开始,我与朋友踏着一级又一级台阶,历尽艰辛,登上泰山极顶,放眼望去,“天无涯兮地无边”,自己显得那么渺小,登高自卑之感油然而生。
②2016年,北京22家市属医院将全部实施非急诊全面预约制度。不过,为打击号贩子而全部取消现场放号,又有因噎废食之嫌。
③这支开发团队是一群朝气蓬勃的青年人,他们立志在有生之年开发出领先世界水平的超级计算机。
④中国的口头文学非常博大,像空气一样无处不在。陈陈相因的故事传递着中国人传统的道德准则与价值观,蕴含着人们的生活智慧和丰富的生产经验。
⑤金庸就是倚马可待天天写时评的报人,他以“左手写社评,右手写小说”而闻名于世。
⑥汽车向神农架山区奔驰,只见奇峰异岭扑面而来,令人应接不暇。
A.①③④ B.②④⑥
C.①③⑤ D.②⑤⑥
查看答案和解析>>
湖北省互联网违法和不良信息举报平台 | 网上有害信息举报专区 | 电信诈骗举报专区 | 涉历史虚无主义有害信息举报专区 | 涉企侵权举报专区
违法和不良信息举报电话:027-86699610 举报邮箱:58377363@163.com