[单选题]JavaScript中以下结果为3的是（）
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2023-11-01 15:02:15|
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[单选题]JavaScript中以下结果为3的是（）
A.Math.round(3.5)
B.Math.round(2.5)
C.Math.ceil(3.5)
D.Math.floor(4.5)
A.Math.round(3.5)
B.Math.round(2.5)
C.Math.ceil(3.5)
D.Math.floor(4.5)
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