挑战习题
1/5单选题
难度:

1.

下列现象中不属于液化的是(  )


A

寒冷的冬天,人在呼吸时口中呼出“白气”

B

深秋的早晨出现大雾

C

夏天自来水管壁上常有水珠

D

春天来了,冰冻的河面开始“解冻”

提示1:
PHA+6Zu+44CB6Zyy77yM5Yas5aSp5Lq65ZG85Ye655qE55m95rCU77yM5aSP5aSp5rC0566h5aOB5LiK55qE5rC054+g77yM5bGe5LqO5ray5YyW546w6LGhPC9wPg==
提示2:
PHA+5pil5aSp5p2l5LqG77yM5Yaw5Ya755qE5rKz6Z2i5byA5aeL4oCc6Kej5Ya74oCd77yM5bGe5LqO54aU5YyW546w6LGhPC9wPg==
正确答案:RA==
PGRpdj7mmKXlpKnmnaXkuobvvIzlhrDlhrvnmoTmsrPpnaLlvIDlp4vigJzop6PlhrvigJ3vvIzlsZ7kuo7nhpTljJbnjrDosaHvvIzkuI3lsZ7kuo7nhpTljJbnjrDosaHvvIzmiYDku6XpgInmi6lE6YCJ6aG5PC9kaXY+