社会主义职业道德的最基本要求是（）

单项选择题Lisa has three ________.A、brother-in-lawB、brothers-in-lawC、brother-in-lawsD、brothers-in-laws

单项选择题He saw his friends ________ at the airport last Sunday.A、A. throughB、offC、leaveD、goodbye

单项选择题( ) the cost, there is the question of your health to be considered.A、ExceptB、In thatC、DespiteD、Apart from

单项选择题公认的产品类别包括:硬件,(),服务,流程性材料.A建筑物B运输C咨询服务D软件

单项选择题制定各种控制规程(即OSL协议)的国际标准化组织是()。A. INTL B. IM C.A RPA D. ISO