题目内容
(请给出正确答案)
[单选题]
特征个数越多越有利于分类,这种说法正确吗?
A.正确
B.错误
C.视情况而定
D.无法确定
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A.正确
B.错误
C.视情况而定
D.无法确定
第3题
A、she didn't think the author looked richer than herself
B、she would rather that the author give her some more
C、she didn't want to take advantage of people’s misfortune
D、she thought it would bring a bad luck to her in the future
第5题
第6题
A、13.2%,9%
B、14%,10%
C、13.2%,7.7%
D、7.7%,13.2%
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