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2013广东高考英语试题及答案(详细版)
第一节 完型填空
Number sense is not the ability to count. It is the ability to recognize a 1 in number. Human beings are born with this ability. 2 , Experiments show that many animas are, too. For example, many birds have good number sense. If a nest has four eggs and you remove one, the bird will not 3 . However, if you remove two, the bird 4 leaves. This means that the bird knows the 5 between two and three.
