Though it was very late, they __________their discussion.
A:continued with
B:went on
C:continued on
D:carried on with
氮化硼是一种新合成的结构材料,具有超硬、耐磨、耐高温的特点.下列各组物质熔化时,所克服的微粒间作用力与氮化硼熔化所克服的微粒间作用力相同的是( )
辨形组词。
碌____ 绿____
蜂____ 逢____