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【单选题】

Throughout history, people have been the victims of pickpockets.Today, pocket-picking is one of the most rapidly increasing crimes.Pickpockets are increasing【C1】______and developing better methods to practise their skill.【C2】______one million Americans lose money to pickpockets every year, no one is really safe【C3】______a skilled pickpocket.His victims, or marks【C4】______they are called, can be rich or poor, young or old.During the 18th century, pickpockets【C5】______in England.Large crowds of people would gather to watch the hanging which was supposed to be a warning to other pickpockets.【C6】______, in time the practice was discontinued.Police official say that most efficient pickpockets come from South America.Many of these expert pickpockets【C7】______in special schools called Jingle Bell School.A pickpocket graduates from a J.B.S.【C8】______he is able to steal a wallet from a dressed dummy(人体模型)that has bells inside its pockets! Some of the【C9】______places of pickpockets are banks, airports, supermarkets, train and bus stations.Oftentimes a pickpocket will work with another pickpocket as his partner.【C10】______being the victim of a pickpocket, it is important to be very careful when in the midst of large gatherings of people.
【C1】

A.
by far
B.
at random
C.
in number
D.
out of order
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【单选题】线性回归模型中误差含义是

A.
回归直线的截距
B.
除X和Y线性关系之外的随机因素对Y的影响
C.
回归直线的斜率
D.
观测值和估计值之间的残差

【单选题】数据模型反映的是( )。

A.
事物本身的数据和相关事物之间的联系
B.
事物本身所包含的数据
C.
记录中所包含的全部数据
D.
记录本身的数据和相关关系

【多选题】两个模型对齐的方式有

A.
法线对齐
B.
快速对齐
C.
对齐
D.
人工对齐