首页
登录
职称英语
[originaltext] (5) A new species of snake has been discovered on a remote is
[originaltext] (5) A new species of snake has been discovered on a remote is
游客
2024-01-24
36
管理
问题
(5) A new species of snake has been discovered on a remote island in the Bahamas. Scientists identified 20 of the one meter-long snakes during two trips to the Caribbean islands. The second trip was made in October last year.
(6) One of the creatures made a dramatic appearance by moving on to the head of the team leader as he slept.
(7) The snake has been named silver boa because it is metal colored and the first specimen found was climbing a silver palm tree.
The team was led by Dr. Graham Reynolds, from Harvard University. The scientist confirmed the snake was a previously unknown species after conducting a genetic analysis of tissue samples.
Commenting on the find, snake expert Robert Henderson from the Muworki Museum of Natural History said: "Worldwide new species of frogs are being discovered and described quite regularly. New species of snakes, however, are much rarer."
Questions 5 to 7 are based on the news report you have just heard.
5. What is the news report mainly about?
6. What do we learn about the scientific team leader?
7. How did the newly discovered creature get its name?
选项
A、From its genes.
B、From its length.
C、From its origin.
D、From its colour.
答案
D
解析
浏览四个选项,从选项中的from可推测,此题与某物的来源有关。题干问的是新发现的生物其名字是如何得来的。新闻中提到,这条蛇被命名为银色蟒蛇是因为它是金属色,并且第一条被发现时它正在攀爬一棵银色棕榈树,D项与原文提供的信息一致,故答案为D。A项(来自它的基因),新闻中提到“通过进行组织标本的基因分析,科学家们确定了这条蛇是先前未发现的物种”,因此基因不是其名字的来源,故排除。B项(来自它的长度),C项(来自它的出身)文中均未提及,故排除。
转载请注明原文地址:https://tihaiku.com/zcyy/3389108.html
相关试题推荐
科学家们很早就发现,地球绕着太阳转。Scientistshavelongdiscoveredthattheearthmovesaroundth
科学家们很早就发现,地球绕着太阳转。Scientistshavelongdiscoveredthattheearthmovesaroundth
[originaltext](22)Sportshaveunwrittenrules,sodoesbusiness—andviolato
[originaltext](22)Sportshaveunwrittenrules,sodoesbusiness—andviolato
[originaltext](22)Sportshaveunwrittenrules,sodoesbusiness—andviolato
[originaltext]Passionfruitistheediblefruitofthepassionflower.(16)Sp
[originaltext]M:EnglishLanguageCenter.HowmayIhelpyou?W:Yes.I’mcalli
[originaltext]M:EnglishLanguageCenter.HowmayIhelpyou?W:Yes.I’mcalli
[originaltext]M:EnglishLanguageCenter.HowmayIhelpyou?W:Yes.I’mcalli
[originaltext]W:Heytaxi!M:Whereto?W:Well,I’mgoingtotheNationalMuse
随机试题
Accordingtotheconversation,whatkindofweatherisusualforMarch?[br][o
Acollegegraduatejuststartedajobandhefoundsomethingstrange.Oneof
某医疗机构接诊了一例鼠疫患者,该机构应在几小时内报告到疾病预防控制机构A.2小时
设备的贬值因素比较复杂,主要包括()。A.实体性贬值 B.非实体性贬值
男,60岁。咳嗽气喘15年余,每至冬季加重,面色淡白,咳声无力,动则气喘,痰清稀
前列腺增生症肾阳衰微证选用的方药为A.八正散 B.沉香散 C.补中益气汤
各国法律所规定的征收的法定条件有()。A:为了国家发展的需要 B:为了公共利益
并联电容器组例行巡视时应检查避雷器垂直和牢固,外绝缘无破损、裂纹及放电痕迹,运行
以下是2000年全国资金流量表的部分资料,请根据这些资料对反映该年宏观经济运行的
以下有关公安机关性质的描述正确的是( )A.公安机关是国家行政机关的重要组成部
最新回复
(
0
)