問題詳情
10.For cargo hold ventilation purpose, you should understand that when the temperature of an air mass decreases, the .
(A)absolute humidity decreases
(B)relative humidity increases
(C)specific humidity decreases
(D)dew point rises
參考答案
答案：B
難度：簡單0.742857
統計：A(2),B(26),C(5),D(2),E(0)