gre真题写作及数学回顾

2021-10-23 10:30:02 来源：网络 作者：朗阁小编

gre考试考察了哪些内容呢?今天小编为大家准备了“gre真题写作及数学回顾”的相关资讯，感兴趣的同学可以了解一下，希望本期资讯能对大家有所帮助!

gre考试考察了哪些内容呢?今天小编为大家准备了“gre真题写作及数学回顾”的相关资讯，感兴趣的同学可以了解一下，希望本期资讯能对大家有所帮助!

gre真题写作真题回顾

1、Argument

The following appeared in a memorandum from the planning department of an electric power company.

"Several recent surveys indicate that home owners are increasingly eager to conserve energy. At the same time, manufacturers are now marketing many home appliances, such as refrigerators and air conditioners, that are almost twice as energy efficient as those sold a decade ago. Also, new technologies for better home insulation and passive solar heating are readily available to reduce the energy needed for home heating. Therefore, the total demand for electricity in our area will not increase—and may decline slightly. Since our three electric generating plants in operation for the past twenty years have always met our needs, construction of new generating plants will not be necessary."

Write a response in which you examine the stated and/or unstated assumptions of the argument. Be sure to explain how the argument depends on these assumptions and what the implications are for the argument if the assumptions prove unwarranted.

2、issue：

Some people believe that government officials must carry out the will of the people they serve.Others believe that officials should base their decisions on their own judgment.

argument：

The following was written as a part of an application for a small-business loan by a group of developers in the city of Monroe.

“A jazz music club in Monroe would be a tremendously profitable enterprise. Currently， the nearest jazz club is 65 miles away; thus， the proposed new jazz club in Monroe， the C-Note， would have the local market all to itself. Plus， jazz is extremely popular in Monroe： over 100.000 people attended Monroe‘s annual jazz festival last summer; several well-known jazz musicians live in Monroe; and the highest-rated radio program in Monroe is ’Jazz Nightly，‘ which airs every weeknight at 7 P.M. Finally， a nationwide study indicates that the typical jazz fan spends close to $1.000 per year on jazz entertainment.”

gre真题数学真题回顾

GRE考试中没有出现正态分布、没有箱线图、没有四分位数、没有百分位数、没有二次函数、也没有更复杂的一些函数、没有复杂的数列，重点仍然是读题，基础可以的一般都亏在读懂题上面，当然基础较差的同学一定要多看OG基础习题。

1. What is the units digit of 5x3? Where x is a positive even integer.

2. 估算 x+106y+1012z (1﹤x﹤y﹤z﹤2)

3. What is the remainder when 3100 is divided by 8?

4. What is the unites digit of 2321-23?

5. 24 is an integer which is divisible by its units digit, how many integers which can be divisible by their unites digit from 10 to 70?

6. 比大小：

A: the range of seven consecutive integers

B: 12

7. How many integers which cannot either divisible by 3 or 7 from 1 to 100. inclusive?

8. (a+b/d)/(d/c)，问原式中，a b c d谁double，原式子的值也会double

9. 比大小：p#=(p-1)2

A: (a+1)#/a2

B: 1

10. The speed of Tom’s car is 60 miles per hours from home to his work place, and the speed of the car is 40 miles per hours from work place to his home, the total hours he spend on the road is 2.5 hours, how many miles from his home to the working place?

11. a 完成一项工作需要3t, b需要t, 两个人一起工作需要多久, in terms of t?

12. 有关美国国土面积的单位换算

13. 一个图表题，其中分男女，也可以按照工作性质分类，如：a b c d, 求女士中a 的数量可能是多少?veen图法解题，即两个圈

14. 数列题目，a1=2. a2=5. an+1=2an+an-1. which of the following number is in this list?

15. 数列题目，求6+12+18+...+6n+...+300

16. 物品价格问题，上涨30%，又下降30%，问现在的价格相对于原来decrease(or increase)what percent?

17. A与B两个整理图书，共180本，A用20分钟弄1本，B用12分钟弄一本。两人一起整理完，花了同样的时间。问A整理的图书本书与60的大小?

18. The area of b is twice than the area of a, what is the ratio of the area of this rectangle to the area of a?

19. a=b, FD || BC, 比较ABC和DEF的面积大小

20. (该题没有给图)给一个房子图颜料的题目，图的部分包括四面墙壁和floor，总花费为$400. 每平方英尺花费$10. 求房间的长为多少?(即2x=?)

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