下面是新东方网整理的2021GRE填空练习题汇总，供大家参考。
1. Nearly two-thirds of the country's mushroom crop is produced by 160 growers in a single county, the greatest ________ growers anywhere.
(A) cause of
(B) agreement among
(C) indication of
(D) interaction between
(E) concentration of
2. The disjunction between educational objectives that stress independence and individuality and those that emphasize obedience to rules and cooperation with others reflects a ________ that arises from the values on which these objectives are based.
(A) conflict
(B) redundancy
(C) gain
(D) predictability
(E) wisdom
3. It is ________ for a government to fail to do whatever it can to eliminate a totally ________ disease.
(A) folly.. innocuous
(B) irresponsible.. preventable
(C) crucial.. fatal
(D) instinctive.. denstating
(E) detrimental.. insignificant
4. Dramatic literature often ________ the history of a culture in that it takes as its subject matter the important events that have shaped and guided the culture.
(A) confounds
(B) repudiates
(C) recapitulates
(D) anticipates
(E) polarizes
5. The legislators of 1563 realized the ________ of trying to regulate the flow of labor without securing its reasonable remuneration, and so the second part of the statute dealt with establishing wages.
(A) intricacy
(B) anxiety
(C) futility
(D) necessity
(E) decadence
6. Scientists who are on the cutting edge of research must often violate common sense and make seemingly ________ assumptions because existing theories simply do not ________ newly observed phenomena.
(A) radical.. confirm
(B) vague.. incorporate
(C) absurd.. explain
(D) mistaken.. reveal
(E) inexact.. corroborate
7. The ________ with which the French aristocracy greeted the middle-class Rousseau was all the more ________ because he showed so little respect for them.
(A) deference.. remarkable
(B) suspicion.. uncanny
(C) reserve.. unexpected
(D) anger.. ironic
(E) appreciation.. deserved
以上是新东方网整理的各学校考研参考书目，新东方网会继续为大家整理相关内容，敬请关注~
