單項(xiàng)選擇題在Excel2010中,如需對(duì)A1單元格數(shù)值的小數(shù)部分進(jìn)行四舍五入運(yùn)算,最恰當(dāng)?shù)牟僮鞣椒ㄊ牵ǎ?/strong>

A.=INT(A1)
B.=INT(A1+0.5)
C.=ROUND(A1,0)
D.=ROUNDUP(A1,0)


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