GRE考满分·题库

搜索

GRE考满分·题库

搜索
科目分类：
全部 填空和等价 阅读和逻辑 数学
书籍分类：
全部 Magoosh Cracking Kaplan Barron The Princeton Review 阅读冲刺练习 填空冲刺练习 OG-第2版 PPPlus PP2 790废除 阅读经典300篇 GRE3000乱序 每月模考活动 来源添加显示练习码 来源添加不显示练习码 GRE3000正序练习册 GRE3000乱序练习册 机经阅读70篇 机经填空500题 GRE高频1400 六选二 GRE数学满分备战军团 数学200 GRE刷题活动 3000小白测评 GRE数学经典1685题 GRE数学经典1685题 GRE数学经典1685题 教师创建练习册-来源 绝密机经模考一 绝密机经模考二 绝密机经模考三 绝密机经模考四 数学1685 2020年GRE数学新800题 填空2020年新题 2020年新阅读100篇 ISSUE全题库 ARGUMENT题库 填空官方指南题 填空官方练习题 阅读官方练习题 阅读官方指南题 数学官方练习题 数学官方指南题 2021年3月全球各考区最新GRE机经题 全考点能力自测题 填空冲刺练习 阅读经典300篇 填空最新400题 阅读2020年新题 数学经典1685题 新增ARGUMENT题 ARGUMENT全题库 新增ISSUE题 ISSUE全题库 2021年2月全球各考区最新GRE机经题 2021年1月全球各考区最新GRE机经题 阅读2020最新100篇 填空2020最新400题 数学2020最新800题 2021年考满分GPO新题模考 GRE数学全题库专项练习 GRE数学培训测试题 考满分独家2020年GRE数学真题模考 考满分GRE填空单科自适应模考 2021年4月全球各考区最新GRE机经题 2021年3月全球最新GRE机经题 考满分独家2020年GRE全科真题模考题 考满分G12阅读单科自适应模考 六选二题型专项 陷阱题排坑练习 困难题挑战练习 2020年全球GRE数学机经题 470篇中文章专项练习 阅读长文章冲刺练习 470篇逻辑单题专项练习 PP2模考 2021年5月全球最新GRE机经题 2021年6月全球GRE机经题 考满分GRE数学精品冲分班单科模考 考满分独家2021年GRE数学真题模考 2021年7月全球GRE机经题 逻辑专项练习（体验版） 知识点专项练习（体验版） 题型专项练习（体验版） ISSUE超超高频题 ARGUMENT超超高频题 2021年8月全球GRE机经题 Verbal单科考前冲刺模考 2021年9月全球GRE机经题 GPO新题模考实战班 长题干审题练习 填空经典1290题(APP端) 数学2020年新1000题 逐考点专项练习（体验版） 2021年10月全球GRE机经题 2021年11月全球GRE机经题 2021年11月GRE写作新增题目 数学最新170难题 2021年12月全球GRE机经题 2021年GRE考试年度报告 2022年1月GRE机经 GRE写作ISSUE分话题库 GRE写作ARGUMENT分话题库 2022年2月GRE机经 2022年3月GRE机经 2022年4月GRE机经 多样化专项练习 2022年5月GRE机经 2022年6月GRE机经 2022年7月GRE机经 2022年8月GRE机经 2022年9月GRE机经 2022年10月GRE机经 2022年11月GRE机经 2022年12月GRE机经 数学冲刺练习 2023年01月GRE机经 2023年02月GRE机经 2023年03月GRE机经 2023年04月GRE机经 GRE阅读最新机经 GRE填空最新机经 2023年05月GRE机经 2023年06月GRE机经 2023年07月GRE机经 2023年08月GRE机经 GRE Plan+计划 2023年09月GRE机经 改革后GRE模考 2023年09月GRE点题预测 六选二专项练习 三空题专项练习 双空题专项练习 单空题专项练习 改革后数学难题 图表题专项练习 比大小题专项练习 470篇短文章专项练习 改革后因果类ISSUE 改革后建议类ISSUE 改革后结果类ISSUE 改革后双方类ISSUE 改革后是非类ISSUE 改革后对立类ISSUE 2023年09月22日GRE改革后机经 2023年10月GRE改革后点题预测 2023年10月GRE机经 分难度套题练习 GRE填空1700题 2023年11月GRE改革后点题预测 2023年11月GRE机经 2023年12月GRE改革后点题预测 2023年12月GRE机经 2024年1月GRE点题预测 2024年1月GRE机经 2024年2月GRE点题预测 2024年2月GRE机经 2024年3月GRE点题预测 2024年3月GRE机经 2024年最新GRE数学170难题 GRE数学6000题170逐考点专项练习 2024年4月GRE点题预测 2024年4月GRE机经 GRE能力诊断 2024年5月GRE点题预测 废除5月 2024年6月GRE点题预测 2024年5月GRE最新命中机经 2024年6月GRE命中机经 2024年7月GRE点题预测 2024年7月GRE命中机经 2024年8月GRE点题预测 2024年8月GRE命中机经 2024年9月GRE点题预测 2024年9月GRE命中机经 2024年10月GRE点题预测 2024年10月GRE命中机经 2024年11月GRE命中机经 2024年12月GRE点题预测 2024年12月GRE命中机经 GRE数学170考纲刷题计划 2025年1月GRE填空点题预测 2025年1月GRE阅读点题预测 2025年1月GRE数学点题预测 2025年1月GRE写作点题预测 2024年GRE考场最新高频题 2025年1月GRE机经 GRE数学170超高频“长”题 GRE数学170超高频“脏”题 GRE数学170超高频“坑”题 GRE数学170超高频“神”题 2025年2月GRE填空点题预测 2025年2月GRE阅读点题预测 2025年2月GRE数学点题预测 2025年2月GRE写作点题预测 2025年2月GRE机经 2025年3月GRE点题预测 2025年3月GRE阅读点题预测 2025年3月GRE数学点题预测 2025年3月GRE填空点题预测 2025年3月GRE写作点题预测 2025年3月GRE机经
展开全部

题目列表

题目内容
The passage suggests which of the following about petroglyphs?
On the surface, migrations might be defined simply as organisms moving from place to place on a seasonal or annual basis, but a more detailed consideration of what does-and what does not-constitute a migration quickly reveals that this is not an easy distinction. In fact, certain nonanimal organisms (eg. plants or fungi) make movements such as seasonal dispersal of seeds via water or air that could be considered as "migration" under some definitions. Even among animals, great variation in the timing, distance, and motivation underlying movements makes general definitions of migration challenging. Early efforts to formally define migration were arguably quite effective for their simplicity, and they may be very relevant for conservation policy. For example. "true migrations" according to Landsborough Thomson, an ornithologist, were defined as "chances of habitat, periodically recurring and alternating in direction, which tend to secure optimal environmental conditions at all times." Such optimal conditions might include milder air, water, or soil temperatures, availability of food or water, lack of predators or diseases. suitable habitats for breeding (e.g., nesting substrates for birds or calmer waters for whale calves), or some combination of the above. Importantly, this definition of migration does not specify or discriminate based on distance traveled or the types of organisms that qualify. Instead, the emphasis in Thomson`s definition is placed on 1) a change in habitat, 2) a seasonal phenology [relationship of biological phenomena with climate] and 3) a "to-and-fro passage." Certainly, many important and familiar migrations such as those made by songbirds, waterfowl, shorebirds, and seabirds that winter farther south and return each spring to breed at higher latitudes would be included in such a definition.

However appealing, though, this definition could exclude many stunning and extensive animal movements that serve equally important ecological functions. In particular, less spatially or temporally predictable migrations such as the seminomadic circular roamings that were once exhibited by American bison, or those that require multiple generations for the return trip as is the case for many species of moths or butterflies, including the classic monarch butterfly journey, could arguably fail to meet these criteria of migration. Conversely, in the open ocean, billions of organisms ranging from plankton to squid to sharks make daily to-and-fro movements through the water column to the surface and back down again in order to exploit optimal conditions. These could qualify as migrations under Thomson`s definition, yet such movements are clearly of a different variety than those that occur only once per year and span continents, especially in the context of conservation policy and management.
The author implies which of the following about conservation policy?
The author mentions fungi primarily to
The author mentions plankton primarily to
The author suggests which of the following about the "seminomadic circular roamings' once exhibited by American bison?
Because the political situation seriously impeded international communication, French scientific research was at that time uncharacteristically________.
Cunliffe is intellectually indebted to the Annales school of French economic and social historians, which emphasized largely static environmental influences and long-term historical continuity and regarded political events mainly as________.
For every________reader of Vestiges there were many more who became vocal critics, and the book aroused heated opposition from a broad range of British society.
Which of the following, if true, most seriously undermines the argument?
According to the passage. the decision in the case of Smith v. Allright had which of the following effects?
A continuation of the passage would be most likely to address which of the following subjects?


The two triangles above are equilateral and PQ=15.

Quantity A

The sum of the perimeters of the two triangles

Quantity B

42
The product of three consecutive integers r, s, and t is 0, where r < s < t.

Quantity A

r

Quantity B

-1
Jerry ate $$\frac{1}{5}$$ of the cookies in a full jar of cookies, and Cantin ate $$\frac{1}{6}$$ of the remaining cookies in the jar.

Quantity A

The fraction of the cookies in the full jar that were not eaten by either Jerry or Cantin

Quantity B

$$\frac{19}{30}$$


Lines I and m are parallel and tangent to the circle. A rectangle (not shown) is inscribed in the circle.

Quantity A

The length of a diagonal of the rectangle

Quantity B

The distance between lines I and m
a < 0 < b < c

Quantity A

$$\frac{ac}{b}$$

Quantity B

ac

Quantity A

The greatest integer less than 100 that is the product of 3 different prime numbers

Quantity B

(2)(3)(13)
Michael opened two new savings accounts, S and T, at the beginning of a certain year and deposited a total of $5,000 in the two accounts. Account S earned simple annual interest at the rate of 4 percent, account T earned simple annual interest at the rate of 5 percent, and there were no other transactions in the two accounts that year. If the total amount of interest earned by the two accounts at the end of the year was $226, what was the amount that Michael deposited in account S?
An office building has 6 floors. If there are n offices on the top floor and each floor has 3 more offices than the floor just above it, how many offices are in the building?

共收录：

25000 +道题目

236本备考书籍

最新提问