9.17 一点点jj

marianbaobao

一战考的不好，Q50V28，总660，还要再战了

作文比较简单，都是黄金80题里的

AI

34. “All citizens should be required to perform a specified amount of public service. Such service would benefit not only the country as a whole but also the individual participants.”

AA

52. The following editorial appeared in the Elm
                                City paper.

“The construction last year of a shopping mall in downtown Oak
                            City was a mistake. Since the mall has opened, a number of local businesses have closed, and the downtown area suffers from an acute parking shortage, and arrests for crime and vagrancy have increased in the nearby Oak
                            City
                            Park. Elm
                        City should pay attention to the example of the Oak
                        City mall and deny the application to build a shopping mall in Elm
                            City.”(新题)

数学

1 、数列a1=1,a2=3,an=6a(n-1)/a(n-2), n大于等于3，求a4

2 、Mary用x元投资，年利率m，单利，Karl 用y投资，年利率k，半年记息一次，复利，问Mary的年利息收入是否大于Karl的年利息收入

1）x>y

2)  m>k

3、xy=130，x，y都是正整数，问y-x的最小值，答案是3

4、三男三女站成1排：男女男女男女，问有多少种排法

5、一个数轴上，从左到右有三个点分别是r、t、u，问t是否在0的右边？

1）rt在0的左边

2）tu在0的右边

阅读

有中世纪妇女寿命长那篇，文章长，但不是很难，细节题也比较好定位

还有温室效应模型，也比较简单

剩下2篇不记得了

逻辑和语法实在记不住了，逻辑遇到机井了，好像有2道

数学等我想起来了再更新

denverxu

AA不是新题，在九月份已经考过2次了

yifeir

恩，谢谢LZ。