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新gre考试实施以来，参加了新版gre考试的考生都觉得阅读部分的题难度增加了，这主要是由于新gre考试逻辑阅读需要考生的逻辑反应一定要比以前更快，可能考生还是有点不习惯，或是没有准备充足。那么，接下来的几天，小编将给大家搜索整理一些新gre考试逻辑阅读的练习题，希望考生能从平日的练习中总结规律，找到解题技巧。 Questions 1 to 3 are based on the following reading passage. Typically the queen honeybee is mother to all the bees in a hive; after mating with several male drones from other colonies, she lays fertilized eggs that develop into all-female worker bees and lays unfertilized eggs that 5 become all-male drones. According to natural selection theory, a worker would enhance her fitness --or ability to propagate her genes-by hatching her own eggs in addition to or in place of the queens. But a typical workers fitness would be diminished if other workers sons, who have 10 less genetic material in common with the worker, supplanted the queens sons . Researchers, testing the hypothesis that workers usually somehow block each others attempts to reproduce, put unfertilized eggs laid by workers and by the queen into a 15 hive. Other workers quickly devoured the workers eggs while leaving the queens eggs alone. 1. Select the sentence that is used as evidence that workers worker bees are capable of thwarting each others attempts to reproduce. | 
