【单选题】我们要加强( )、预警、应急处置能力,防止外部风险演化为内部风险。
【单选题】You’d better get up as soon as the alarm clock .
【单选题】我们要加强( )、预警、应急处置能力,防止外部风险演化为内部风险。
【单选题】The thieves ran away as soon as the alarm _____.
【单选题】为了保证滚动轴承与轴颈的配合性质,轴颈采用的公差原则为( )。
【单选题】 为了保证 滚动 轴承与轴颈的配合性质,轴颈一般采用 的公差原则为( ) 。
【单选题】He got up quickly as soon as the alarm clock _______.