专业指导英语写作服务
专业批改、翻译英语作文
留言给我们 站内搜索
作文地带QQ群:81784028
作文地带-有翻译的英语作文网 数十人的翻译团队,提供有原创翻译的英语作文,作文地带是您英语学习的好帮手!英语作文网
当前位置: 英语作文>Essay>

历年真题:美国GRE试题6(2)

时间:2011-09-27来源:网络资源栏目:Essay作者:网络整理 英语作文收藏:收藏本文
(E) On at least one day, both cookie J and cookie Xare featured. 8.If cookie X is featured exactly twice and cookie Z is featured exactly three times in one week, which of the following must be true?

  (E) On at least one day, both cookie J and cookie Xare featured.

  8.If cookie X is featured exactly twice and cookie Z is featured exactly three times in one week, which of the following must be true?

  (A)Cookie G is featured exactly three times during the week.

  (B)Cookie J is featured at most twice during the week.

  (C)Cookie K is featured at most twice during the week.

  (D)Cookie L is featured at most twice during the week.

  (E) Cookie Y is featured exactly twice during the week.

  9. In recent years, there has been a dramatic decline in the population of the shrike, a predatory bird that inhabits flat land, such as farms and pastures. Some ornithologists hypothesize that this decline is due to the introduction of new, more effective pesticides to control the insect species on which shrikes prey.

  The answer to which of the following questions is NOT relevant to evaluating the ornithologists' hypothesis?

  (A) Was there a decline in the shrike population before the new pesticides were first used?

  (B) Have shrike populations declined significantly in those habitats where the new pesticides have not been used?

  (C) Have the new pesticides more significantly reduced the population of insect species on which shrikes prey than did the pesticides previously used?

  (D) Are insects that have consumed the new pesti- cides more toxic to the shrikes that eat those insects than were insects that consumed the less effective pesticides?

  (E) Are the new pesticides considered by most people to be less harmful to the environment than the old pesticides were considered to be?

  10. Census data for Prenland show that unmarried Prenlandic men in their thirties outnumber unmarried

  Prenlandic women in that age group by about ten to One. Most of these men do wish to marry. Clearly, however, unless many of them marry women who are not Prenlandic, all but a minority will remainunmarried.

  The argument makes which of the following assump-tions?

  (A) Emigration from Preland is more common among women than among men.

  (B) A 美国GREater proportion of Prelandic women in their thirties than of Prenlandic men of the same age would prefer to remain unmarried.

  (C) It is unlikely that many of these unmarried Prenlandic men will marry women more than a few years older than themselves.

  (D) Prenland has a high rate of divorce.

  (E) Most of the unmarried Prenlandic men are unwilling to marry women who are not Prenlandic.

英语作文
在百度搜索更多与“历年真题:美国GRE试题6(2)”相关英语作文

“历年真题:美国GRE试题6(2)”一文包含以下关键字,请点击获取相关文章
------分隔线----------------------------
今日最新更新英语作文
------分隔线----------------------------
栏目推荐