The alarm management mode of DVR (non-manual alarm) includes ( ) A: External contact alarm mode B: External API alarm mode C: VMD alarm mode D: Timing alarm mode
The alarm management mode of DVR (non-manual alarm) includes ( ) A: External contact alarm mode B: External API alarm mode C: VMD alarm mode D: Timing alarm mode
______ , she went back to sleep. A: There was no cause for alarm B: There being no cause for alarm C: Without having cause for alarm D: Being no cause for alarm
______ , she went back to sleep. A: There was no cause for alarm B: There being no cause for alarm C: Without having cause for alarm D: Being no cause for alarm
______, she went back to sleep. A: There is no cause for alarm B: Being no cause for alarm C: There being no cause for alarm D: Without having cause for alarm
______, she went back to sleep. A: There is no cause for alarm B: Being no cause for alarm C: There being no cause for alarm D: Without having cause for alarm
alarm闹铃，闹钟；警钟
alarm闹铃，闹钟；警钟
Smoke alarm is very important.
Smoke alarm is very important.
Who used to be the alarm clock（闹钟） for the Chinese?
Who used to be the alarm clock（闹钟） for the Chinese?
Set the alarm clock if you want to be ________ time for the appointment.
Set the alarm clock if you want to be ________ time for the appointment.
He is mowing the lawn ____________ the fire alarm begins ringing.
He is mowing the lawn ____________ the fire alarm begins ringing.
Your alarm clock has just gone off! You ________.
Your alarm clock has just gone off! You ________.
A fire alarm should never be ignored. A: 正确 B: 错误
A fire alarm should never be ignored. A: 正确 B: 错误