LKJ-2000型监控装置屏幕右边的状态窗口显示“(CANA)”表示A机CAN总线有故障,显示“(CANB)”表示B机CAN总线有故障。显示“”表示CANA和CANB都有故障,是指与所有的单元都无法通信()
A.CAN
B.故障
C.CANAB
A.CAN
B.故障
C.CANAB
第4题
A.Those who can accept authority.
B.Those who have no self-control.
C.Those who care nothing about civil harmony.
D.Common people free from economic burden.
第5题
A.Never mind. You can ask whatever you want.
B.I'd like to know what inquiry it is.
C.I' m sorry. I know little about it.
D.Yes, of course. So far as I know.
第6题
A.Because cannabis proved to be more harmful than tobacco.
B.Because canabis is already so widespread.
C.Because it is not known whether cannabis may be harmful or not.
D.Because canabis is proved to be positively harmful.
第8题
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