A:skipped
B:jumped
C:attacked
D:slipped
Many people are playing games on the beach. Some are playing volleyball, _______ are playing soccer.
下图是甲、乙两种固体物质(不含结晶水)的溶解度曲线,下列叙述错误的是( )
下列关于我国各少数民族的说法,不正确的是( )