下列指令不是变址寻址方式的是()。 ["JMP@A+DPTR","MOVCA,@A+PC","MOVXA,@DPTR","MOVCA,@A+DPTR"]
文物艺术景观包括() ["A、石窟、壁画","B、碑刻、摩崖石刻","C、雕塑艺术品","D、诗词、楹联、字画","E、出土文物、工艺美术品"]
特发性肾积水患者中双侧同时积水的情况占总数的() ["10%","50%","20%","80%","60%~70%"]
检查软组织病变的最佳方法是() ["常规X线","CT","MRI","DSA","核素显像"]
以下哪一条是位操作指令()。 ["MOVP1,#0FFH","MOVC,ACC.1","CPLA","POPPSW"]
高、低压设备停电后恢复送电时,必须首先按规定(),并逐级人工送电。