厦门大学数学科学学院：《高等代数》课程教学资源（考研竞赛题选）行列式

厦门大学数学科学学院：《高等代数》课程教学资源（考研竞赛题选）二次型

厦门大学数学科学学院：《高等代数》课程教学资源（考研竞赛题选）行列式

考研英语是很多同学考研复习中需要花很多时间与精力投入的科目。一方面,英语这门学科本 身是一门需要不断积累才能提高学科;另一方面,在大学期间,很多非英语专业的同学的英语学习 并不系统,考研英语的难度比起平时的期中期末考试来要难得多。因此,考研英语就成了很多人迈 进研究生院的一大障碍。然而,考研英语虽难,如果方法得当,用半年左右的时间,仍然可以达到 考研英语的要求,甚至取得很好的成绩。近年来,考研英语的题型、难度基本稳定,而且,点清 晰。所以,认真分析历年真题,从中得出一些出题的规律,是提高英语成绩的一条捷径

考研真题五 1.从正态总体N(3.4,62)中抽取容量为n的样本,如果要求其样本均值位于区间(1.4,5.4)内的概率不小于0.95,问样本容量n至少应取多大? 附表:标准正态分布表

Section I Use of English Directions: Read the following text. Choose the best word(s)for each numbered blank and mark [a],, [C] or [D] on ANSwER SHEET 1.(10 points) The homeless make up a growing percentage of America's population homelessness has reached such

Section I Listening Comprehension Directions: This section is designed to test your ability to understand spoken English you will hear a selection of recorded materials and you must answer the questions that accompany them. There are three parts in this section. Part A Part B and Part C

Section I Use of English Directions: Read the following text. Choose the best word(s)for each numbered blank and mark [a],, [C] or [D] on ANSwER SHEET 1.(10 points) By 1830 the former Spanish and Portuguese colonies had become independent nations. The roughly 20 million of these nations looked to

Section I Listening Comprehension Directions This Section is designed to test your ability to understand spoken English you will hear a selection of recorded materials and you must answer the questions that accompany them. There are three parts in this section, Part A Part B and Part C

Section I Structure and Vocabulary Part A Directions: Beneath each of the following sentences, there are four choices marked [A], [C]and [D]. Choose the one that best completes the sentence. Mark your answer on ANSWER SHEET 1 by blackening the corresponding letter in the brackets with a pencil. (5 points) Example