【190317 GRE机经真题整理】
大家好，我是康老师，
因为题目有三种难度，
所以每位同学在考场上遇到的题目不一定一样，连作文也常不一样。
老师特别花了时间在下面汇整各同学们的回报。
由于3月17日两岸同时开考，所以也将大陆考题并入和大家分享，欢迎同学帮忙补充。
本次英文原题整理请参见：
更多完整版原题收藏请详见班内真经班各期讲义
▲填空
0317 GRE填空/等价真题：总共十五组命中真经班
◆填空命中真经班：Although one can adduce………(本篇英文原题)
等价：Although one can adduce myriad of examples of ecosystem disruption by
nonindigenous species, nevertheless most introduced species that survived in
fact appear to have quite ______ effects on the ecosystem they have invaded.
【真经班解答】minimal = trifling
【真经班解析】 trifling : < tri-：tree 三 > → 多 → 琐碎的。
◆填空命中真经班：The Great Lakes wolf………(本篇英文原题)
等价：The Great Lakes wolf is a ______, stumping scientists as to (=about)
whether it is a subspecies of the gray wolf or a distinct species.
【真经班解答】riddle = conundrum
【真经班解析】riddle : read（v. 读懂）→ 古人大多不识字，读文字就像是解“谜团”
一样，所以read这字更强调是“读懂”之意，不只是阅读而己。
◆填空命中真经班：Benjamin Franklin’s reputation is………
◆填空命中真经班：If giant X-ray flares………
◆填空命中真经班：Viewing people as “social………
◆填空命中真经班：Although the four microclimates………
◆填空命中真经班：Evidence has been accumulating……
◆填空命中真经班：As a critic, Nelson………
◆填空命中真经班：Reading chunks of Shapiro’s………
◆填空命中真经班：A minor criticism of………
◆填空命中真经班：Most advocates of space……
◆填空命中真经班：The humor in this………
◆填空命中真经班：Typefaces, in one sense……
◆填空命中真经班：Hyana Kusiemko and her………
◆填空命中真经班：JJR notes that popular……
(以上英文原题请见上面连结下载哦!)
▲ 阅读
0317 GRE阅读：总共命中九篇阅读真经班原题（共26题)
◆0317 GRE阅读第一篇命中：Humans' Warming Effect 人类暖化效应 (本篇英文原题)
Scientific consensus is that humans first began to have a warming effect on
Earth's climate within the past century, after coal-burning factories, power
plants, and motor vehicles began releasing carbon dioxide (CO2) and other
greenhouse gases in significant quantities into the air. However, evidence
suggests that human agricultural activities may have had such an effect much
earlier: concentrations of CO2 started rising about 8000 years ago, even though
natural trends indicate they should have been dropping; methane levels rose
similarly about 3,000 years later. Without these rises, however, current
temperatures in northern parts of North America and Europe would be cooler by
three to four degrees Celsius-enough to inhibit agriculture-and an ice age would
probably have begun several thousand years ago in northeastern Canada.
帮同学奉上原题与正解：
1. Which of the following best describes the function of the highlighted
sentence?
It challenges the assumption that human activity began to affect Earth's climate
after the advent of industrialization.
2. The author mentions "natural trends" most likely in order to
support the claim that human activity may have played a role in the rise in CO2
and methane levels in the atmosphere thousands of years ago.
◆0317 GRE阅读第二篇命中：Extinctions of Indigenous Species本地物种的灭绝
(本篇英文原题)
There have been numerous well-documented extinctions of indigenous species
caused by the introduction of nonindigenous predators and pathogens. However,
surprisingly little extinction of indigenous species can be attributed to
competition from introduced species. For example, during the past 400 years,
4,000 plant species have been introduced into North America, and these
nonindigenous plants currently account for nearly 20 percent of North America's
plant species. Yet no evidence exists that any indigenous North American plant
species became extinct as a result of competition from introduced plant species.
The scarcity of documented extinctions caused by competition from new species
could mean that such extinctions take longer to occur than scientists initially
believed or, alternatively, that extinctions are rarely caused by competition
from nonindigenous species.
帮同学奉上原题与正解：
1. The passage is concerned primarily with
Pointing out that a particular type of species extinction is rarely known to
occur.
2. The author introduces statistics about North America's nonindigenous plant
species primarily in order to
Substantiate a claim about the overall effect that the introduction of
nonindigenous species tends to have on indigenous populations.
◆0317 GRE阅读第三篇命中：Confederacy of Southern States 美国南部联盟
◆0317 GRE阅读第四篇命中：Maya Water 马雅的水
◆0317 GRE阅读第五篇命中：Historians and Critics史学家与评论家
◆0317 GRE阅读第六篇命中：Mars's North 火星北部
◆0317 GRE阅读第七篇命中：Mary Barton《玛丽·巴顿》
◆0317 GRE阅读第八篇命中：18th C. Women & Novels 十八世纪女人与小说
◆0317 GRE阅读第九篇命中：韩国
(以上英文原题请见上面连结下载哦!)
▲逻辑
0317 GRE逻辑真题：总共一组命中真经班
◆逻辑命中真经班：Currently, Sulandian television journalists……(本篇英文原题)
Currently, Sulandian television journalists are twice as likely as other workers
to support the Blue Party, and Sulandian journalism students are significantly
more likely to support the Blue Party than working television journalists are.
Therefore, assuming that these students do not change their political
affiliations as they get older, the disparity between the political affiliations
of Sulandia's television journalists and those of the rest of the working
population will increase as current Sulandian journalism students enter the
profession.
帮同学奉上原题与正解：
Which of the following is an assumption on which the argument depends?
Support for the Blue party is not significantly less common among those current
Sulaidan journalism students who intend to become television journalists than it
is among current Sulandian journalism students as a whole.
▲数学
◆|1-|x-250||=1，问x有多少种可能值。
◆填花圃，共有5种颜色，颜色可以重复使用，最多两种相同颜色，且相同颜色不能相邻，
问有多少种组合方法。
◆有6个人分一台车的租金，后来加了两人每个人少花了5块，问一天的租金多少钱？
◆G赚了d元在完成h小时工作，S花了h-2小时得到一样多的钱，问S每天赚的比G多多少？
◆pentagon的内角和加上90°和hexagon内角和比较大小。
◆x△y 要是 xy是偶数就取x；xy是奇数就取y，问 （-56△77）三角形 81是多少？
◆三个不同数的和为11，从四个选项选两个条件满足这三个数。
A.没有数是1 B.没有数是4 C.没有数是7 D.没有数是8
◆1到50的连续整数，偶数的和减去奇数，跟 25 比大小。
◆一个直角三角形，两边是5, 10，问第三边跟11的大小？
◆天花板挖一个边长为1 feet的square，在上方加一个半球，问半径至少多少才能覆蓋住这
个洞？
◆几个不同个的positive numbers，他们的方差，和他们的平均值的方差比较大小。
◆A1=7之后的每个数都往上加2，最后一个数是217，问一共多少个数。
◆一个班80人，有40人选生物，30人选化学，以下哪个条件可以判定两者都选的人数
A在化学里面不选生物的28 B两样都不选的20人 C在生物里面不选化学的33人
◆一间学校，2006年student比teacher是34：1，2007年学生增加了5%，老师增加了2%，现
在的比例是多少？
◆有一个圆柱体游泳池，高是4feet，地面直径10feet，问现在水深3 feet 6inches有多少
gallons水。(1feet=12inches，1gallon=243 inches立方)
◆|x-y|和y 比大小，xy>0
◆100-1000的整数里，能被7整除的数字的比率。
◆有一个数集 -8,-3,5,7,15,另一个数集， -3,2,10,12,20 两个标准差比大小
◆有5个zoo，attendance分别是0.7, 1.3, 1.7, 2.7, 3.0，要选三个attendance加起来和
大于4million有几种选法？
◆列一堆0和1，10行10列，0占左下半部分，1占右上半部分，问odd row和odd column的0的
fraction。
◆1000内有多少个数满足条件：5的数或7的倍数。
▲写作
Issue: 6、11、29
[11] 命中GRE作文黄宝书3月号
Argument: 5、23、30
[5、30] 命中GRE作文黄宝书3月号
作文黄宝书3月号下载请见【GRE学习团档案区】：
https://www.facebook.com/groups/1535593066485822/files/