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、Physics. B、Mathematics. C、Environmental science. D、Life science. A
A、Physics. B、Mathematics. C、Environmental science. D、Life science. A
admin
2010-06-11
26
问题
The world’s smart adolescence in mathematics and science are in Singapore, according to a global survey of educational achievement. In the 3rd International Mathematics and Science Study, 13-year-olds from Singapore achieved the best scores in standardized tests of maths and science that were administered to 287, 896 students in 41 countries in 1994 and 1995. The survey suggests that science and maths education is especially strong in the Far East. While well behind those top scores, students from Australia earned higher marks in maths than their counterparts in England, who in turn did better turn American students. The study collected information on the students’ teachers and homes. Not surprisingly, the highest-scoring students had well-educated parents or came from homes containing study-aids such as computers, dictionaries or even such elemental facilities as desks. The study shows that boys generally did better than girls in science, but there was little difference between them in maths. Boys scored better than girls in physics and chemistry. There were no sex differences in the life and environmental sciences. In addition to being tested, students in the project were asked how proficient they thought they were in maths and science. Students in some countries, such as Columbia and Kuwait, had an overly optimistic view of their skills. Meanwhile, some of the best students from Japan and Korea, for example, were needlessly pessimistic even though they did far better in maths than almost all of other students.
选项
A、Physics.
B、Mathematics.
C、Environmental science.
D、Life science.
答案
A
解析
转载请注明原文地址:https://kaotiyun.com/show/BhKK777K
0
大学英语六级
相关试题推荐
GriffithworkedforafirmthatspecializedineconomicdevelopmentinWashingtonD.C.becausesheneededmoneytopayforherd
GriffithworkedforafirmthatspecializedineconomicdevelopmentinWashingtonD.C.becausesheneededmoneytopayforherd
1.简要分析图表2.分析观众喜欢看体育节目的原因WhyDotheViewersLikeWatchingSportPrograms?
Accordingtothepassage,scholarsandstudentsaregreattravelersbecause______.Whatwillhappentoascholarwhoshareshi
Whatistheonehugeproblemthatwehaven’treallysolved?Scientistsandenvironmentaliststhinkthatglobalwarmingcanbe_
Thebesttitleforthepassagewouldbe______.TheJapanesestaffcomplainedtotheAmericanmanagerbecause______.
A、Anewfuelforbuses.B、Thecausesofairpollution.C、Careersinenvironmentalengineering.D、Awaytoimprovefuelefficienc
EvaluationbyStudents1.不少大学让学生参与任课老师教学情况的测评2.对此改革措施校方、教师、学生的看法不一3.学生测评教师的益处以及可能产生的问题
A、Becausetheywanttoearnhighsalary.B、Becauseschoolsdonotteachstudentshowtochoosejobs.C、Becausetherehasbeense
A、TheUSshouldcatchuptoEuropeanenvironmentalstandards.B、AmericanexportersmustadapttonewregulationsinEurope.C、Th
随机试题
治疗脐风的首选方剂是
循上肢外侧中线上达肩部的经脉是
受精的部位是()。
消防水泵及稳压泵的施工程序中,泵体安装的紧后工序是()。
根据《标准施工招标文件》中的通用条款,承包人按合同约定提交的最终结清申请单中,只限于提出()发生的索赔。[2010年真题]
下列文件中,不属于建设工程监理合同文件的是()。
财务管理的主要内容包括()。
某总公司2月份发生以下经济业务:(1)下设一商贸公司,本月批发销售商品开具增值税专用发票上注明销售额800万元;零售代销商品取得代购手续费30万元,双方协定按5%支付代销手续费,开具普通发票;外购商品一批,取得增值税专用发票注明销售额300万元,税
有一个岛上住着两种人,一种是说真话的人,一种是说假话的人。一天,一个人去岛上旅游,遇到甲、乙、丙三个岛上居民,便问起他们谁是说真话的人,谁是说假话的人。甲说:“乙和丙都是说假话的人。”乙说:“我是说真话的人。”丙说:“乙是说假话的人。”这三个人中
设n阶矩阵A=(α1,α2,…,αn)的前n-1个列向量线性相关,后n-1个列向量线性无关,且α1+2α2+…+(n-1)αn-1=0,b=α1+α2+…+αn.(1)证明:方程组AX=b有无穷多个解;(2)求方程组AX=b的通解.
最新回复
(
0
)