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、Fewer colors. B、Smaller size. C、Fewer frames per second. D、No sound. C
A、Fewer colors. B、Smaller size. C、Fewer frames per second. D、No sound. C
admin
2015-07-05
28
问题
Domestic dogs can perceive images on television similarly to the way we do, and they are intelligent enough to recognize onscreen images of animals as they would in real life—even animals they’ve never seen before—and to recognize TV dog sounds, like barking. A 2013 study published in the journal Animal Cognition showed that dogs could identify images of other dogs among pictures of humans and other animals, using their visual sense alone.
However, there are some differences between ourselves and man’s best friend—for one, dogs’ eyes register images more quickly than ours do. (23) So older television sets, which show fewer frames per second than modern televisions, would appear to a dog to be flickering like a " 1920s movie" , said Nicholas Dodman, a veterinary behaviorist at Tufts University, in Massachusetts. (24) Dogs can see a range of two primary colors, yellow and blue. Human can recognize three primary colors, so we see the full range of colors, according to Binghamton University’s Ask a Scientist web page.
DogTV, an HDTV cable channel designed for dogs, interests canines because HDTV has a much higher number of frames per second and is specially colored to accommodate dogs’ vision, said Dodman, who is the channel’s chief scientist. (25) DogTV has modes for relaxation, which shows images like dogs chilling out in a grassy field: stimulation, which depicts scenes like dogs surfing in southern California: and exposure which shows things like a dog reacting to a ringing doorbell and obeying commands to adapt them to such situations at home.
23. What makes older television sets unsuitable for dogs to watch?
24. What primary colors can dogs see?
25. What kind of programs are shown on DogTV?
选项
A、Fewer colors.
B、Smaller size.
C、Fewer frames per second.
D、No sound.
答案
C
解析
转载请注明原文地址:https://kaotiyun.com/show/nAQ7777K
0
大学英语六级
相关试题推荐
Droppingoutofuniversitytolaunchastart-upisoldhat.ThetwistwithJosephCohen,DanGetelmanandJimGrandpreisthatt
ArecentBBCdocumentary,TheTownThatNeverRetired,soughttoshowtheeffectsofincreasingthestatepensionagebyputting
A、Thecostsforitareusuallyhigher.B、Itcan’tbefulfilledwithoutcomputer.C、Peoplecan’tstudyattheirownpace.D、There
A、Reducedchargesfortransportingfarmproducts.B、Requiredpaymentfromvehiclesthatusedtheirroads.C、Investedalotofmo
A、Timehasbecomemorelimited.B、Timehasbecomemoreprecious.C、Timeismoney.D、Timeisrelative.A短文第一句指出,如今人们似乎感到时间变得越来越有限
A、Hermotheralmostlosther.B、Sheusedtoplayinaswimmingpool.C、Shealmostdiedinthewater.D、Shealwayshadnightmares
Economistsusuallystudymarkets.Now,twoAmericanshavewontheNobelPrizeineconomicsfornotstudyingmarkets.Theywills
A、Theyarequitedifferentinpaintingskills.B、Neitherofthemisgoodathouse-painting.C、Theyareequallygoodathouse-pai
A、Shehasproblemswithherroommate.B、Sheisbad-temperedsometimes.C、Sheisnoteasytogetalongwith.D、Shehassomeannoy
A、Health-carepsychology.B、Artificialintelligence.C、Computerprogramming.D、Industrialandorganizationalpsychology.D事实细节题。
随机试题
心肌超声造影不可以用于检测下列哪种情况
急性血源性急性慢性骨髓炎应用骨扫描一般在
疏浚与吹填工程合同双方对于采用同一测图分别计算的工程土方量,两者的差值小于或等于两者中()的2%时,其土方量取两者的平均值。
银行出借货币时也出让了对借出货币的所有权。()
下列等式中正确的有()。
教师的批评与不赞扬,与学生的学习成绩()
古诗“暖风熏得游人醉,直把杭州作汴州”中的“汴州”是今天的()。
学前儿童性格的初步形成表现在哪几个方面?
编译Applet程序产生的文件的扩展名是( )。
Thenation’s【C1】______ofvaccinefortheimpendingflu【C2】______tookabighitThursdaywhenChitonCorp.announcedithadf
最新回复
(
0
)