1月3日《每日英语》:I didn't use to have breakfast at home. 1月4日《每日英语》:He often catches a cold in winter. 12月29日-1月4日《每日英语》复习 1月6日《每日英语》:跟Mr. Su学习fire的四个用法 1月7日《...
这里面随便选一本都能让你数学上一个台阶! 2024想参加国际数学竞赛的同学真的要去看这几本书!AMC竞赛,欧几里得竞赛等等一网打尽!🧠 《Mathematics: A Very Short Introduction》🤔《The St - 犀牛国际教育培训于20240527发布在抖音,已经收获了1.2万个喜欢,来抖
In the subject of mathematics, “PI” stands for ___. A. Perimeter Index B. Percentage Index C. Pi number D. Performance Index 相关知识点: 试题来源: 解析 C。在数学学科中,“PI”是“Pi number”的缩写,即圆周率。选项 A、B、D 都是错误的解释。反馈 收藏 ...
A. find maximum values B. calculate areas and volumes C. solve linear equations D. determine the nature of roots 相关知识点: 试题来源: 解析 B。“integration”(积分)在数学语境中常被用于计算面积和体积。选项 A 找最大值、选项 C 解线性方程、选项 D 确定根的性质都不是积分的主要用途。反馈...
In mathematics, a variable is often represented by a letter. The word “represented” in this sentence is a(n) ___. A. 格活么是深论平车京者装去声特层较题格活么是深论平车京者装去声特层较题verb格活么是深论平车京者装去声特层较题格活么是深论平车京者装去声特层较题 B. 完种验最米...
A mathematics是单复数同形的词,用单数。结果一 题目 Mathematics ___ the study or science of numbers. A.isB.areC.wasD.were 答案 Amathematics是单复数同形的词,用单数。 结果二 题目 Mathematics () the study or science of numbers. A.is B.are C.was D.were 答案 A mathematics是单复数同形的词...
百度试题 结果1 题目His performance___the mathematics exam is not very good. A. in B. with C. on D. at 相关知识点: 试题来源: 解析 A 考查介词的使用。 他的数学考试成绩不是很好。 in在…方面;with随着;on在…上;at在。所以选A。反馈 收藏 ...
A. Philosophy creates mathematical formulas. B. Philosophy guides the development of mathematical thinking. C. Philosophy has no role in mathematics. D. Mathematics is a part of philosophy. 相关知识点: 试题来源: 解析 B。哲学在数学领域起到引导数学思维发展的作用,选项 A 哲学不创造数学公式。选项 ...
Using data of 1868 ninth grade students and their 72 math teachers, this study was designed to assess the association of several indicators of relevance-oriented teaching strategies and of perceived classmates' math valuing with students' value beliefs in mathematics. Two-l...
A. 16 pi square centimeters B. 12 pi square centimeters C. 18 pi square centimeters D. 14 pi square centimeters 相关知识点: 试题来源: 解析 A。本题考查圆的面积公式以及英语表达。圆的面积等于圆周率乘以半径的平方,半径为 4 厘米,面积就是 16π平方厘米,所以选 A。B、C、D 选项数值错误。反馈...