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50套初中英语完形填空
(B) （2010?福建省晋江市，二，10） 完形填空: 从每小题A、B、C三个选项中，选出能填入空白处的最佳答案。
When people find something valuable and return it to its owner, they are often given a reward. This is because the person not only found what was lost but also spent time 46 its owner or taking it to the police station.
