首页
登录
职称英语
According to the passage, a dog named Rico could [br] [originaltext] Be care
According to the passage, a dog named Rico could [br] [originaltext] Be care
游客
2023-11-14
22
管理
问题
According to the passage, a dog named Rico could [br]
Be careful what you say around your dog. It might understand more than you think. A dog named Rico recognizes the names of about 200 objects, say researchers in Germany. (11) The dog also appears to be able to learn new words as easily as a 3-year-old child. In one experiment, the researchers took all 200 items that Rico is supposed to know and divided them into 20 groups of 10 objects. Then the owner told the dog to go and fetch one of the items and bring it back. In four tests, Rico got 37 out of 40 commands right. (12) As the dog couldn’t see anyone to get clues, the scientists believe Rico must understand the meanings of certain words.
In another experiment, the scientists took one toy that Rico had never seen before and put it in a room with seven toys whose names the dog already knew. The owner then told Rico to fetch the object, using a word the dog had never heard before. (13) The correct object was chosen in seven out of 10 tests, suggesting that the dog had worked out the answer by process of elimination. It’s hard to know if all dogs understand at least some of the words we say. Even if they do, they can’t talk back. Still, it wouldn’t hurt to sweet-talk your dog every now and then. You might just get a big, wet kiss in return!
选项
A、Rico could figure out the meanings of certain words.
B、Rico could get clues from its owner during the experiment.
C、Rico could calculate exactly.
D、Rico was a faithful dog.
答案
A
解析
转载请注明原文地址:https://tihaiku.com/zcyy/3185261.html
相关试题推荐
NajibullahZaziwasarrestedbecause[br][originaltext][28D]AnAfghanim
NajibullahZaziwasarrestedbecause[br][originaltext][28D]AnAfghanim
NajibullahZaziwasarrestedbecause[originaltext][28D]AnAfghanimmigran
Whereshouldthefoodaidbedeliveredto?[br][originaltext]AUnitedNati
Whereshouldthefoodaidbedeliveredto?[originaltext]AUnitedNationsre
JohnWilliams’houseismadeof[br][originaltext]Morethan40yearsago,
JohnWilliams’houseismadeof[originaltext]Morethan40yearsago,JohnW
Thespeakerwantsustoknowthatachild[br][originaltext][18B]Playis
Whatdoplantsdowhentheyarethirsty?[originaltext]Weallscreamforwat
Whatistheman’sproblem?[br][originaltext]M:Excuseme,butisthiswhereI
随机试题
TheEnglishLanguageEnglishisthemost【T1】______languageintheworld
商业银行对企业进行信用分析时,使用最为广泛的定量分析系统是5Cs系统。( )
__________是指测验对考生的不同水平进行区分的程度,即测验具有区分不同水
甲型肝炎潜伏期平均为A.90天B.40天C.30天D.70天E.80天
长期禁食患者,每日静滴葡萄糖盐水,三天后患者出现四肢瘫软,肠麻痹,此时电解质紊乱
中医预防疾病的原则包括()。 A.未病先防 B.扶正祛邪 C
患者,女,56岁。半年前出现胸闷、气短症状,1个月前心脏彩超检查提示风湿性心脏病
不属于尊重病人的内容是( )。A.尊重病人的人格 B.尊重病的权利 C.尊
陶制汤碗
A企业是高新技术企业,拟于2021年3月给予对企业科技成果研发和产业化作出突
最新回复
(
0
)