【单选题】对定时器0进行关中断操作,需要复位中断允许控制寄存器的( )。
【单选题】When a firm decides to borrow money rather than issue stock to raise funds for a new project, the company is making a(n) __________ decision.
【单选题】When a firm decides to borrow money rather than issue stock to raise funds for a new project, the company is making a(n) __________ decision.
【单选题】对定时器 0 进行关中断操作,需要复位中断允许控制寄存器的( )。
D.
EA 和 EX1 【参考答案】查看IE控制寄存器。
【判断题】当钻孔打穿层间含水层上复的不透水层后,如该层间含水层的承压水头高于该处地面标高,则可获得自流水。( )
【判断题】当钻孔打穿层间含水层上复的不透水层后,如该层间含水层的承压水头高于该处地面标高,则可获得自流水。( )
【单选题】对定时器 0 进行关中断操作,需要复位中断允许控制寄存器的( )位。
【判断题】The strategic management process ends when the firm decides what strategy or strategies to pursue.战略管理过程在企业决定了其将要实施的战略后就结束了。
【判断题】当钻孔打穿层间含水层上复的不透水层后,如该层间含水层的承压水头高于该处地面标高,则可获得自流水。( )A. √ B. ×