首页
登录
职称英语
[originaltext]Most people do not have a high opinion of bats. Bats often appear
[originaltext]Most people do not have a high opinion of bats. Bats often appear
游客
2024-03-10
16
管理
问题
Most people do not have a high opinion of bats. Bats often appear in movies and literature as terrifying creatures to be avoided. The animals have even been linked in popular culture to vampires, seeking to attack and drink the blood of human victims. In reality, bats are usually not a threat to people. Like other wild animals, some bats can carry the dangerous virus rabies. But bats can do good things for people and the environment. For example, bats eat a lot of different insects that can harm our environment. But a serious disease is currently threatening the bat population in many parts of the United States. The disease is a fungus called white-nose syndrome. It has killed more than 6 million bats across North America since 2007. Bats catch the fungus through their skin while resting on the walls of mountain caves. Biologist Lindsay Rohrbaugh says the disease spreads quickly and can lead to strange behaviour in bats. “Bats are arousing more often than they are supposed to be during hibernation. And when they do that, they are unable to find food, and they unfortunately die.”
In Washington D.C., researchers are studying how white-nose syndrome is affecting the area’s nine species of bats. Some scientists are trapping bats on an island in the middle of the Anacostia River to test for the disease. The group is receiving federal money to help carry out their studies. Marco Carvello is with the D.C. government’s Department of Energy and Environment. He says scientists are concerned that the disease is continuing to greatly reduce the bat population. “They typically have one child a year when they reproduce. So, that’s another reason that white-nose has been so detrimental. They don’t have a lot of babies.” The bat deaths are affecting the quality of human life in many ways, according to Lindsay Rohrbaugh. “Without bats, we are seeing an increase of mosquitoes and other pests that are destroying food sources for us. And I think that’s only going to get worse over time if we don’t find some way to protect the species that we have left.”
One theory is that some bats are no longer returning to caves to avoid getting sick. This means more of them are now making their way into cities, where contact with humans is more likely. Experts advise people to keep away from bats in case they are infected with rabies. Instead, they say animal control officers should be called to come and safely remove the animals.
Questions 19 to 22 are based on the recording you have just heard.
19. Why do most people have a dislike of bats?
20. Where do the scientists studying bats get their research funds?
21. How many children does a female bat produce in a year?
22. Why do experts advise city dwellers to keep away from bats?
选项
A、From the government.
B、From animal protection associations.
C、From charity organizations.
D、From animal control offices.
答案
A
解析
转载请注明原文地址:https://tihaiku.com/zcyy/3521626.html
相关试题推荐
[originaltext]It’ssometimesoneofthescariestwordsinEnglishlanguage,
[originaltext]Mostpeopledonothaveahighopinionofbats.Batsoftenappear
[originaltext]Recently,twoleadingheartorganizationschangedthedefinition
[originaltext]Today,wewilltalkabouttheeffectofInternetonourdailylif
[originaltext]Today,wewilltalkabouttheeffectofInternetonourdailylif
[originaltext]Today,wewilltalkabouttheeffectofInternetonourdailylif
[originaltext]Givingagoodpresentationisallaboutthesimplethings—know
[originaltext]Givingagoodpresentationisallaboutthesimplethings—know
[originaltext]Doyouhavecancer?Whetheryou’vejustbeendiagnosedorwhether
[originaltext]Doyouhavecancer?Whetheryou’vejustbeendiagnosedorwhether
随机试题
()是指违反消防管理法规,经消防监督机构通知采取改正措施而拒绝执行,造成严
中央电视台的前身是原:()A.上海电视台 B.北京电视台 C.中国电视台
佛罗伦萨主教堂的穹顶是由谁主持设计的?( )A.阿尔伯蒂 B.米开朗琪罗
在建设法规的五个层次中,其法律效力从高到低依次为()A.建设法律、建设行政法规、
下列矫治器不需要咬合重建的是A.生物调节器 B.肌激动器 C.功能调节器
根据所给图表资料回答问题 以下说法与资料相符的是() A.表
Thechangeinthatvillagewasmiraculou
目前家庭装修普遍采用的室内给水管道是()。A.铝塑管 B.镀锌钢管 C
下列银行资产按流动性从高到低排序正确的是()。 (1)短期贷款:(2)政府
关于契税减免的说法,错误的是()。A.土地、房屋被市级人民政府征用后,重新承受
最新回复
(
0
)