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【简答题】
定义下列数据挖掘功能:关联、分类、聚类、离群点检测。使用生活中的数据,给出每种数据挖掘功能的例子。
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【简答题】Dear Peter, I would like to know if I could ____ (要求) a casual leave of absence for one day on ____ (2月8日), this Wednesday. This morning I received a telephone call from my ____ (牙医), urging me to go ...
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A.
sent; tours
B.
will send; tours
C.
sends; tours
D.
send; tour
【简答题】You are Peter, your aunt has just given you a bike as a gift for starting at your new school. Write a thank-you letter to her. 选用下列所给短语的恰当的形式完成如下感谢信。 I am so grateful to you and save me a lot of time ...
【简答题】Peter _____________( send) me a beautiful souvenir if he ________________(tour) Spain.
【简答题】Dear peter, Do you by any chance know where Bob is? I’d like to find out because I have just heard of a job that would exactly suit him, but is he doesn’t happy fairly soon, of course he won’t get it....
【简答题】Dear Peter, You by any chance (1) ____(know) where Bob is? I (2) ____(like) to find out because I just (3) ____(hear) of a job that exactly (4) ____(suit) him, but if he (5) ____(not apply) fairly soo...
【简答题】Peter ____( send) me a beautiful souvenir if he ____(tour) Spain.
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