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【简答题】
与K-Means相比，基于密度的DBSCAN的优点不包括：
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皮皮学刷刷变学霸
举一反三
【简答题】Can I help you?（改为同义句） ________can I do________ ________？
【单选题】'A sunny day' to 'a rainy one' in paragraph 4 metaphorically refers to______.
A.
a basically accurate social science field to 'a social science field full of inaccuracies'
B.
a rationality-oriented society to 'a society filled with irrational behaviors'
C.
a world cherishing evidence to 'a world neglecting evidence'
D.
a policy system based on systemic reviews to 'a policy system guided by biased reviews'
【简答题】直流继电器按通电电流的极性不同,主要分为( )、( )、( )继电器。
【单选题】— Can I help you? — _______________ [ ]
A.
Yes, please.
B.
Yes, I need help.
C.
No, I can't.
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