出国留学网2015年9月20日GRE预测

出国留学网专题频道2015年9月20日GRE预测栏目,提供与2015年9月20日GRE预测相关的所有资讯,希望我们所做的能让您感到满意!

2015年9月20日GRE逻辑机经预测

 

  2015年9月20日的GRE考试就快到了,为了让大家准备更充分地迎接9月20日的GRE考试,下面出国留学网为大家整理了2015年9月20日GRE逻辑机经预测 ,欢迎参考。

  点击下载:2015年9月20日GRE考试机经预测

  2015年9月20日GRE逻辑机经预测:

  Upon maturity, monarch butterflies travel hundreds of miles from their places of origin and lay their eggs on milkweed. The caterpillars that emerge feed on milkweed and absorb the glycosides in milkweed sap. The specific glycosides present in milkweed differ from region to region within the monarch butterfly’s range. Mature butterflies retain the glycosides in a mature monarch butterfly could be used to determine its place of origin. Which of the following, if true, most strengthens the argument?

  A. Mature monarch butterflies do not feed on parts of milkweed that contain glycosides.

  B. The glycosides in milkweed sap are slightly toxic to caterpillars of other species.

  C. The vast majority of the monarch butterflies that are laying eggs in a given region will have traveled there from a single region.

  D. There are substances other than glycosides in milkweed sap that accumulate in a monarch caterpillar and are retained in the body of the mature butterfly.

  E. There are certain glycosides that are found in the sap of all milkweeds, no matter where they grow within the monarch butterfly’s range.

  答案:C...

2015年9月20日GRE数学机经预测

 

  2015年9月20日的GRE考试就快到了,为了让大家准备更充分地迎接9月20日的GRE考试,下面出国留学网为大家整理了2015年9月20日GRE数学机经预测,欢迎参考。

  点击下载:2015年9月20日GRE考试机经预测

  2015年9月20日GRE机经预测(数学部分):

  1. 一个表格,21—24 岁有 20 人,19—20 岁有 11 人,15—19 岁有 43 人,12—14 岁有xx(忘了,不重要)人,问年龄最大的 40 人的岁数的域(range)和 12 相比谁大。

  2. n 是 integer, n^2+n 被 2 除,余数与 0 比较,答案相等,因为 n^2+n=n(n+1),必为偶数

  3. 商品 X 的价格是$35,商品 Y 的价格至少是 X 的 2/3,问 Y 的价格与$24 比较

  4. 1/11+1/12+1/13+1/14+1/15>1/3

  5. 某种溶液浓度为 125gram per liter, 转换成 ounce per gallon,求表达式 已知 1 ounce=28.xxx gram and 1 gallon=3.875 liter

  6. (x-3)/(x-1)=0,比较 x 与 1(没说 x≠1) 大于

  7. 满足方程 x/13+y/39=1 的正整数对(x,y)有多少对。(12)

  8. (图表)体重超过 225 的人当中血脂超过 300 的人占体重超过 225 的人的 percentage?

  4/9=44% :在所有被检测人中任意抽查一个人,血脂和体重都超过 200 的概率?

  9 .图题,横坐标是胆固醇量,纵坐标是体重, q1 有问体重小与 170,胆固醇高于 20 的 比例, q2 体重大于 190 或胆固醇小于 19 的比例,注意相加后减去共有的。

  10. 另一道是统计题,列了一个表,说的是城市里养狗的情况,0 只的有多少家,1 只的多 少,。。。,养了 5 只以上的多少,求城市里平均每家养狗数。这里要注意加权平均的时候, 养了五只以上的(设有 10 家),那就按每家养 5 只来加权。然后算出来的记得是 1.7 左 右,但答案里只有 1.5 与 2,我就选了 2。

  11. #两个数列  1,2,3,4,5......M 1,2,3,4,5......N

  每个数列中均为连续整数。M 为 EVEN,N 为 ODD

  比较第一个数列中奇数的 PERCENTAGE 与第二个数列中偶数的 PERCENTAGE(前者大于 后者)

  12. 有一道图表题,有一个饼图,一个表。1992--1996 年的什么东西是:1992 年到 1996 年间年增长最大能是多少。因在 1992--1996 年间共增长了 10,有个限制条件是每年最少增 长**,根据此限制条件,可得(maybe) 60。就是...

2015年9月20日GRE阅读机经预测

 

  下文就是出国留学网GRE频道为您整理的2015年9月20日GRE阅读真题预测部分内容,同学们如果想查看下载更多与2015年9月20日GRE机经预测有关的辅导资料,可以去出国留学网[GRE下载]频道。

  2015年9月20日GRE阅读机经预测部分内容:

  In February 1848 the people of Paris rose in revolt against the constitutional monarchy of Louis-Philippe. Despite the existence of excellent narrative accounts, the February Days, as this revolt is called, have been largely ignored by social historians of the past two decades. For each of the three other major insurrections in nineteenth-century Paris—July 1830, June 1848, and May 1871—there exists at least a sketch of participants’ backgrounds and an analysis, more or less rigorous, of the reasons for the occurrence of the uprisings. Only in the case of the February Revolution do we lack a useful description of participants that might characterize it in the light of what social history has taught us about the process of revolutionary mobilization. Two reasons for this relative neglect seem obvious. First, the insurrection of February has been overshadowed by that of June. The February Revolution overthrew a regime, to be sure, but met with so little resistance that it failed to generate any real sense of historical drama. Its successor, on the other hand, appeared to pit ke...

2015年9月20日GRE写作机经预测

 

  下文就是出国留学网GRE频道为您整理的2015年9月20日GRE写作真题预测部分内容,同学们如果想查看下载更多与2015年9月20日GRE机经预测有关的辅导资料,可以去出国留学网[GRE下载]频道。

  2015年9月20日GRE写作机经预测部分内容:

  1.The bombardment of visual images in contemporary society has the effect of making people less able to focus clearly and extensively on a single issue over a long period of time.

  2.The worldwide distribution of television programs and advertisements is seriously diminishing the differences among cultures.

  3.In this age of intensive media coverage, it is no longer possible for a society to regard any woman or man as a hero. The reputation of anyone who is subjected to media scrutiny will eventually be diminished.

  4.The purpose of many advertisements is to make consumers want to buy a product so that they will 'be like' the person in the ad. This practice is effective because it not only sells products but also helps people feel better about themselves.

  5.Instant communication systems encourage people to form hasty opinions and give quick replies rather than take the time to develop thoughtful, well-reasoned points of view.

  6.A nation should require all its students to study the same national curriculum until they enter college rathe...