首页
登录
从业资格
Number sense is not the ability to count
Number sense is not the ability to count
考试题库
2022-08-02
107
问题
Number sense is not the ability to count. It is the ability to recognize a __16__ in number. Human beings are born with this ability. __17__, experiments show that many animals are, too. For example, many birds have good number sense. If a nest has four eggs and you remove one, the bird will not __18__. However, if you remove two, the bird __19__ leaves. This means that the bird knows the __20__ between two and three.Another interesting experiment showed a bird's __21__ number sense. A man was trying to take a photo of a crow that had a nest in a tower, but the crow always left when she saw him coming. The bird did not _22__ until the man left the tower. The man had an __23__. He took another man with him to the tower. One man left and the other stayed, but they did not __24__ the bird. The crow stayed away until the second man left, too. The experiment was __25__ with three men and then with four men. But the crow did not return to the nest until all the men were __26__. It was not until five men went into the tower and only four left that they were __27__ able to fool the crow.How good is a human's number sense? It's not very good. For example, babies about fourteen months old almost always notice if something is taken away from a __28_ group. But when the number goes beyond three or four, the children are __29__ fooled.It seems that number sense is something we have in common with many animals in this world, and that our human __30__ is not much better than a crow's.空白处选择A.riseB.patternC.changeD.trend
选项
A.rise
B.pattern
C.change
D.trend
答案
C
解析
考查词义辨析。根据下文的“remove one/two”语义提示可知,这里是把数字发生变化;四个选项分别为:A“上升”,B“图案”,C“改变”,D“趋势”,由此可知本句含义为“数字感是分辨数字变化的能力”,故选C。
转载请注明原文地址:https://tihaiku.com/congyezige/1916389.html
本试题收录于:
教师招聘 小学题库教师招聘分类
教师招聘 小学
教师招聘
相关试题推荐
Thenumberofforeignstudentsattending
Withtheincreasingnumberofprivateca
Numbersenseisnottheabilitytocount
Numbersenseisnottheabilitytocount
Numbersenseisnottheabilitytocount
Numbersenseisnottheabilitytocount
Numbersenseisnottheabilitytocount
Numbersenseisnottheabilitytocount
Numbersenseisnottheabilitytocount
Numbersenseisnottheabilitytocount
随机试题
Ican’thelp______whenIheardtheinterestingnews.A、laughB、tolaughC、laug
ReadthefollowingreviewofabookcalledTunedIn.Foreachquestionontheop
Itwouldbeinterestingtodiscoverhowmanyyoungpeoplegotouniversityw
()的画面会对表现主体产生一种仰视、敬仰、暗示、突出、醒目、敬畏、优越感的效果
设散列函数为H(key)=key%11,对于关键码序列(23,40,91,
普惠金融面临的问题不包括( )。A.普惠金融体系不健全 B.法律法规体系不完
战略环境分析主要包括( )。A.宏观环境 B.经济环境 C.行业环境 D
政府干预失灵的原因和表现主要有()。A.获取信息的无限性 B.政府决策失误
下列荷载中,属于永久荷载的是( )。A.混凝土收缩 B.爆炸力 C.雪荷载
抗震设防类别中,丙类是()。A.标准设防类 B.重点设防类 C.特殊设
最新回复
(
0
)