【多选题】用友ERP销售管理系统支持的销售业务( )。
【多选题】用友ERP销售管理系统支持的销售业务()。
【单选题】After she had committed the crime, her ______ was troubled.
【单选题】关于力偶的描述错误的一项是( )。
B.
两个大小相等、方向相反但不共线的平行力组成的力系,称为力偶
C.
力偶对其作用面内某点的力偶矩与矩心的位置有关
【单选题】What happened to the city after the mass move?
A.
Housing costs decreased.
B.
Crime rate was much lower than before.
C.
All business moved out.