11.當乾球溫度一定時,若空氣愈潮濕時,則濕球溫度為何?
(A)愈高
(B)愈低
(C)相同
(D)視露點而定
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統計: A(2), B(1), C(0), D(0), E(0) #3820016
統計: A(2), B(1), C(0), D(0), E(0) #3820016