首页
登录
职称英语
Man has a big brain. He can think, learn and speak. Scientists used to think
Man has a big brain. He can think, learn and speak. Scientists used to think
游客
2024-07-26
49
管理
问题
Man has a big brain. He can think, learn and speak. Scientists used to think that man is different from animals because he thinks and learns. They know now that animals-dogs, rats and birds—can learn. So scientists are beginning to understand that men are different from animals because they can speak. Animals cannot speak. They make noises when they are afraid, or hungry, or unhappy. Apes(类人猿)are our nearest cousins. They can understand some thing more quickly than human beings, and one or two have learned a few words. But they are still different from US. They can never think about the past or the future. Language is a wonderful thing. Man has been able to develop civilization because he has language. Every child call speak his own language very well when he is four or five—but no animal learns to speak. How do children learn? Scientists do not really know. What happens when we speak? Scientists do no really know. They only know that man can speak because he has a big brain. [br] The passage is mainly about______.
选项
A、why animals can learn
B、why man is different from animals
C、why animals cannot speak
D、why man has a big brain
答案
B
解析
主旨大意题。纵观全文可得知文章主要讲的是人类与动物为什么不同的原因。
转载请注明原文地址:http://tihaiku.com/zcyy/3693294.html
相关试题推荐
Manhasabigbrain.Hecanthink,learnandspeak.Scientistsusedtothink
Scientistshavediscovered14kindsofvitamins.Ifwedonotgetenoughof
Scientistshavediscovered14kindsofvitamins.Ifwedonotgetenoughof
Scientistshavediscovered14kindsofvitamins.Ifwedonotgetenoughof
Scientistsareeagertotalkwithotherscientistsworkingonsimilarproblems.
Cantreestalk?Yes,butnotinwords.Scientistshavereasontobelievetha
Cantreestalk?Yes,butnotinwords.Scientistshavereasontobelievetha
Cantreestalk?Yes,butnotinwords.Scientistshavereasontobelievetha
Bytheendofthiscentury,thescientists(discover)______acureforthedise
Manhasabigbrain.Hecanthink,learnandspeak.Scientistsusedtothinkthatm
随机试题
ABestFriend?YouMustBeKiddingA)Fromthetimethey
[audioFiles]audio_eufm_057(20103)[/audioFiles]A、Themanshouldsitintheback
Thebenefitofsittinglessmentionedinthenewsis______.[br][originaltext]
A.Ⅱ类洞 B.Ⅴ类洞 C.Ⅲ类洞 D.Ⅰ类洞 E.Ⅳ类洞后牙邻面的龋损
男性,18岁。反复发作阵发性干咳2年,寒冷天气发作更频。今天发作时频频干咳,呼气
患者,女,61岁。腹大胀满,按之如囊裹水,甚则颜面微浮,下肢浮肿,脘腹痞胀,得热
下列企业中,全体出资人对企业债务承担有限责任的有()。 ①普通合伙企业
下列企业或机构中,不属于房地产业的是()。A.房地产开发企业 B.房地产估价机
关于个案研究的优缺点,下列论述错误的是()。A.有利于客观、深入、准确地把握研究
如图6-7所示,1、2两种液体,上下分层,测压管1、2中的液面关系是()。
最新回复
(
0
)