A.小數(shù)點(diǎn)后一位B.小數(shù)點(diǎn)后二位C.小數(shù)點(diǎn)后三位D.整數(shù)
A.1B.0.1C.0.01D.0.001
A.0.300B.0.310C.0.340D.0.350