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2019年GRE考试真题(网友版)

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  2019年GRE考试真题(网友版)


  【单空题】


  1. Although in his new book he tends to repeat himself like a _____ uncle, McHugh en makes a persuasive case for the safety of tinkering with genes to create new foods.


  A. taciturn


  B. reserved


  C. prototypical


  D. cantankerous


  E. loquacious


  F. garrulous


  2. For all the _____ the new CEO has received from the press recently, her staff have a decidedly less rosy view of her.


  A. encomiums


  B. tributes


  C. evaluations


  D. critiques


  E. attention


  F. publicity


  【双空题】


  1. Memory-prompt technology such as online birthday reminders does more than enhance our recall abilities; it induces us to (i)_____ ever more behaviors to automated processes. Witness the (ii)_____ a program that allows us to create computer greeting cards for the entire year in one sitting.


  A. delegate


  D. controversy over


  B. ascribe


  E. popularity of


  C. liken


  F. sophistication of


  2. Historian Barbara Alpern Engel’s task in writing a book about women in Russia must have been a (i)_____ one, because the (ii)_____ the Russian empire’s peoples meant that Russian women could never be treated as a homogeneous group.


  A. motivating


  D. unity among


  B. boring


  E. disinterest in


  C. daunting


  F. diversity of


  Quant部分


  1.数学班男生和女生的比例是4:5,英语班男生和女生的比是5:4,英语班的男生比数学班的男生多50%,问数学班的女生和英语班的女生的比例是多少?


  2.a1=2,a2=5,an=an-1/an-2,a135是多少?


  3.有4个玩具各不相同 然后有3个小孩,每个小孩至少有一个玩具,问你有多少可能的分法


  4. Someone needs to import a number of sets of bottles. Each bottle charges $12.04, and it also charges $4.8 for shipping each set (no single bottle but a whole set). The standard deviation of numbers of bottles in each set is 1.5. What is the standard deviation of the prices for each set?


  Reading部分


  An alarming number of Mediterranean monk seals, an endangered species, have recently died. Postmortem analysis showed the presence of an as yet unidentified virus, as well as evidence of a known bacterial toxin. Seawater samples from the area where the seals died did contain unusually high concentrations of the toxic bacterium. Therefore, although both viruses and bacterial toxins can kill seals, it is more likely that these deaths were the result of the bacterial toxin.


  1.Which of the following, if true, provides additional evidence to support the conclusion?


  A. Viruses are much more difficult to identify in postmortem analysis than bacteria are.


  B. Mediterranean monk seals are the only species of seal in the area where the bacterium was found.


  C. The bacterium is almost always present in the water in at least small concentrations.


  D. Nearly all the recent deaths were among adult seals, but young seals are far more susceptible to viruses than are adult seals.


  E. Several years ago, a large number of monk seals died in the same area as a result of exposure to a different bacterial toxin.


  Writing部分


  1.科学家应该专注于研究那些能给人带来最多好处的专业。


  2.一家公司采用低价方式卖谷物麦片,销量很好。想用同样的低价方式卖其他产品适不适用?



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