A.1m,12000m2B.2m,6000m2C.5m,2400m2D.8m,1500m2
A.90dB.100dC.110dD.120d
A.全年最冷月份的平均氣溫B.全年最冷日的平均氣溫C.年平均氣溫D.年最低氣溫