如图是海波的熔化图象,从图象中获得的信息正确的是( )
A:海波的沸点是48℃
B:海波在BC段放出了热量
C:海波在温度为48℃时一定是液态
D:6min时海波开始熔化
比一比,写一写。
酸____ 诚____ 呵____
酒____ 城____ 河____
-I didn't hear you come just now.
-That's good. We tried __________ any noise, for you were sleeping.
下列各句中划线词语活用现象与例句相同的一项是( )
例句:常以身翼蔽沛公