GRE-GMAT英语大全

Passage 2Archaeology as a profession faces two major prob-lems. First, it is the poorest of the poor. Only paltrysums are available for excavating and...

Passage 3Federal efforts to aid minority businesses began in the1960’s when the Small Business Administration (SBA)began making federally guaran...

Passage 4The majority of successful senior managers do notclosely follow the classical rational model of first clari-fying goals, assessing the proble...

Passage 5Nearly a century ago, biologists found that if theyseparated an invertebrate animal embryo into two partsat an early stage of its life, it wo...

Passage 6In the two decades between 1910 and 1930, overten percent to the Black population of the United Statesleft the South, where the preponderance...

Passage 7In 1896 a Georgia couple suing for damages in theaccidental death of their two year old was told that sincethe child had made no real economi...

Passage 8Prior to 1975, union efforts to organize public-sectorclerical workers, most of whom are women, were some-what limited. The factors favoring ...

Passage 9Milankovitch proposed in the early twentieth centurythat the ice ages were caused by variations in the Earth’sorbit around the Sun. For...

Passage 10Many United States companies have, unfortunately,made the search for legal protection from importcompetition into a major line of work. Sinc...

Passage 11At the end of the nineteenth century, a rising interestin Native American customs and an increasing desire tounderstand Native American cult...