2021年12月份大陆地区GRE考试基本上已经结束了，为了帮助同学们更好的做好解析下来GRE的备考和学习，我们给大家从网上整理了一下2021年12月份GRE考试真题机经回顾，希望对备考的同学们有所帮助。

数学部分  

1. 有一个骰子，和一枚硬币。骰子的6面是1-6的连续整数，硬币一面是1，另一面是2，求投掷一次后硬币显示数字与骰子显示的数字相同的概率。

2. x and y are real numbers and x+y＞1
Quantity A：x^2+y^2
Quantity B：1

3. A城市有50000人，平均每天城市用水为5000000升，现在城市人口增加到65000人，平均每人每天的用水量与之前保持不变，问现在每天的城市总用水量增加了多少？

5. x^2+y^2=5，x和y都是整数，问满足这样的点(x, y)有多少个？

6. 4^32-3^32的units digit是多少？

7. 集合A是所有6的倍数，集合B是所有8的倍数，求在1-100（inclusive）中，共有几个数同时在集合A和集合B中。

8. 数组M有11个数字，这11个数字的算术平均数是42，中位数是43。这11个数中有一个数是30，一个数是72，另外一个数组N，包括除了M中30和72以外的其他9个数字，问数组N中，中位数比算数平均数大多少？

9. x^2+y^2=0，比较x和0的大小关系。

10. 求3^100-3^97的最大质因数是多少？

11. n是正整数，问n^3-n一定能被下面哪个数字整除?（不定项选择题）
A. 2
B. 3
C. 4
D. 5
E. 6

13. 慈善机构募捐，公司B在募捐善款的基础上追加捐钱，募集到的前9000元，B公司针对每募捐到的3元追加1元，9000之后募集到的善款，B公司针对每募捐到的5元追加2元，问加上B公司的追加捐款，要筹集到68000，慈善机构需募集多少钱？

14. 2^2222的个数位是多少？

15. Amy and Jed are among the 35 people, who are standing in a line, one behind the other, waiting to buy movie tickets. The number of people in front of Amy plus the number of people behind Jed is 24. If there are 15 people behind Amy, including Jed, how many people are in front of Jed?
A. 23
B. 25
C. 27
D. 29
E. 31

填空部分  

6-6 Many fairy tales are complex narratives of wish fulfillment. They teach the reader that a struggle against severe difficulties in life is (i)_____, that it is an intrinsic part of human existence, and that if one does not (ii)_____, but steadfastly meets unexpected and often unjust hardships, one masters all obstacles and at the end (iii)_____.

31-6 For many years, Americans have had a love affair with ferryboats. Ferries are said to relieve our frayed nerves after we’ve stewed in bumper-to-bumper traffic, and conventional wisdom also says ferries (i)_____ congestion and air pollution by getting us out of cars. Unfortunately, this (ii)_____ notion recently has (iii)_____ several West Coast mayors, who have in consequence eagerly pursued the implementation of ferry service in their cities.

31-9 Individuals, governments, and companies show ample ability to _____ themselves by setting goals based on current conditions and then blindly following them even when those conditions change drastically.

A. hamstring

B. reinvent

C. promote

D. revitalize

E. impair

F. invigorate

以上就是给大家收集的一些资料信息，希望对备考的同学们有所帮助！另外如果大家有其它方面的疑问，或者需要了解的，可以直接网上问我们老师，也可以获取完整版GRE考情回顾资料。