GRE英语考试模拟试卷及答案解析（1）
(1/31)选择
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第1题
Maureen radiates an unfailing common n and good humor, although not a fal
cheery________; she has no illusions about life, and her grace comes from her capability to meet it________.
A.mirth ... flinchingly
B.naiveté ... head-on
C.innsitivity ... callously
D.charm ... promptly
E.ignorance ... obscurely
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(2/31)选择
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第2题
The two reputable hydrogeologists drafted some highly optimistic projections―with
the________that the were speculative and should of cour be tested.
A.caveat
B.analysis
C.hypothesis企业营业执照查询官网
D.precis
E.imprimatur
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(3/31)选择
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第3题
A gulf remains between negotiators from the rich world, who are so skeptical they hope to e
the treaty''s ambitious provisions________, and tho from poor countries, who want them________.
出口英文
A.explicated … ignored
B.diluted … strengthened
C.absconded … delivered
D.reinforced … removed
E.relaxed … looned
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八仙过海的歇后语(4/31)选择
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第4题
Scientists have________for years that turbulence within the gaous clouds found throughout
the Milky Way stymies star formation, but some of the forces behind this disturbance remain________.
A.doubted ... insufferable
B.posited ... unknown
C.argued ... relative
D.assumed ... exoteric
E.conveyed ... insuperable
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(5/31)选择
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第5题
茶叶介绍
Although some scientists________the credibility of the work of their assistants, they
also________their experimental data.
A.take credit for ... appropriate
B.confirm ... exploit
C.doubt ... revisit
D.undermine ... discard
E.suspect ... utilize
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(6/31)选择
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第6题
If the contagious nature of yawning is a means of communication within groups of animals, possibly as a means to________behavior, yawning in humans is most likely___
_____and an evolutionarily ancient mechanism that has lost its significance.
A.clarify ... substantial
B.mirror ... minimal
C.synchronize ... vestigial
石姓霸气名字 D.temporize ... analogous
E.interrupt ... pernicious
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(7/31)选择
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第7题
Despite the________odds that the poor facilities and elements have brought about, they have
managed to pervere as an athletic team and triumph.
A.insuperable
B.dispassionate
C.indefatigable
D.steely
E.ambivalent
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(8~11/共31题)选择
Passage A
The spatial distribution of different racial and ethnic populations demonstrates that gregation persists in virtually all of America's housing markets, from large urban areas to rural counties. What exactly are the ill-effects of this demographic isolation? The most extreme geographic gregation is unique to black Americans and apparently unrelated to economic status and not explained by preferences for the residence, thus strongly suggesting the persistence of racial discrimination. In contrast to poor whites, who typically live disperd among better-off families, poor blacks, becau of residential gregation, are concentrated in poor neighborhoods. As a result, residential gregation contributes to the problems of the areas, including high concentrations of poverty, educational failure, unemployment, extramarital parenthood, crime, and high mortality. In addition, the increasing importance of suburbs as centers for commerce and habitation has drained resources from inner cities and led to a cyclic decline in the political will to address poverty and urban decline, both of which disproportionately affect ethnic minorities. 图片
第8题
In the passage, the author is primarily concerned with________.
A.hypothesizing about a t of circumstances
B.chronicling the emergence of a phenomenon
C.comparing two conflicting points of view
D.cataloging the cau and effects of a phenomenon
中山逍遥谷 E.arguing the necessity of solving a problem
第9题
According to the passage, the author would agree with which of the following statements
concerning the geographic gregation of black Americans? Ⅰ. Black Americans gregation tends to be more inten than among other minorities, such as Hispanics and Asian-Americans. Ⅱ. The poorest black Americans tend to live disperd among more affluent blacks. Ⅲ.
走进科学
Black gregation has taken the form of a vicious circle, perpetuating its own caus.
A.Ⅰ only银川海拔
B.Ⅱ only
C.Ⅰ and Ⅲ only
D.Ⅰ and Ⅲ only
E.Ⅰ, Ⅱ, and Ⅲ
第10题
According to the passage, all of the following factors have been associated as either a cau
or effect of the emergence of gregated black neighborhoods EXCEPT________.
A.The failure of the educational system to help improve blacks'' economic status
B.Political apathy on the of the authorities to solve the problem of gregation
C.A preference on the part of blacks concerning where they choo to live
D.Rising rate of unemployment among the black community
E.Racial conflict between the black community and other communities
第11题
The passage suggests that the spiraling decline of black neighborhoods can be blamed
primarily upon________.
A.a lack of political will within underprivileged communities to counter the economic effects of gregation
B.the diminished significance of urban black neighborhoods as economic and residential centers relatively to other areas of the city
