Sally,()you have arranged for me tomorrow, it’s canceled.
A. whatever
B. whichever
C. what
D. however
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K1-NT喇叭播放音频无声问题,与以下哪个器件关联性最大?()
A. U700(电源管理芯片)
B. U2100(加速度传感器)
C. U3000(RF收发器)
D. U1801(背光驱动芯片)
在交接班前,事项(),值班轮机员应向接班轮机员告知。 ①当日的常规命令,有关船舶操作、保养工作、船舶机械或控制设备修理的特殊命令 ②所有机构和系统进行修理工作的性质、涉及的人员以及潜在的危险 ③有关卫生系统处理的特殊要求 ④移动式或固定式灭火设备以及烟火探测系统的状况和备用情况
A. ①②③
B. ③④
C. ②③
D. ①②③④
如果你在电子舱,要与外电源面板处的人员进行通话。要使用什么系统()
A. 地面人员呼叫
B. 飞行内话
C. 服务内话
D. 飞行机组呼叫
You are steaming in a westerly direction along the Gulf Coast.You see ahead of you a lighted buoy showing a red isophase light.Which action should you take().
Alter course to port and leave the buoy to starboard
B. Alter course to starboard and leave the buoy to port
C. Alter course and leave the buoy near by on either side
D. Alter course and pass the buoy well-off on either side