题目内容：
根据短文内容，回答题。Throughout history，people have been the victims of pickpockets．Today，pocket picking is one of the most rapidly increasing crimes．Pickpockets are increasing ____51____ and developing better methods to practise their skill．____52____ One million Americans lose money to pickpockets every year，
no one is really safe ____53____ a skilled pickpocket．His victims，or“marks” ____54____ they are called，can be rich or poor，young or old．
During the l8th century，pickpockets ____55____ in England．Large crowds of people would gather to watch the hanging which was supposed to be a warning to other pickpockets．____56____，in time the practice was discontinued．
Police official say that most efficient pickpockets come from South America．Many of these expert pickpockets ____57____ in special schools called Jingle Bell Schoo1．A pickpocket graduates from a J．B．S． ____58____ he is able to steal a wallet from a dressed dummy(人体模型)that has bells inside its pockets!
Some of the ____59____ places of pickpockets are banks，airports，supermarkets，train and bus stations．Oftentimes a pickpocket will work with another pickpocket as his partner.
____60____ being the victim of a pickpocket，it is important to be Very careful when in the midst of large gatherings of people．
_________ A．bv far
B．at random
C．in number
D．out of order
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