【单选题】( )是指造成人员死亡、伤害、职业病、财产损失或其他损失的意外事件。
【单选题】( )是指造成人员死亡、伤害、职业病、财产损失或其他损失的意外事件。
【判断题】危害是指造成人员伤害、职业病、财产损失、环境破坏的根源或状态。
【单选题】I zeroed in on the officer. (para. 20)
A.
I’m going to have a strong argument to silence the bank officer.
B.
I aimed a gun at the officer.
【单选题】Speaker A: Im sorry, officer. I wasnt paying attention. Speaker B: ______
A.
I think you have been driving faster than the speed limit. Please slow down.
B.
Listen. When you're speeding, you're taking your life, and very possibly someone else's life on your hands.
C.
Then, will you explain why you weren't paying attention to the speed limit?
D.
As a driver, you should keep an eye on all the road signs.
【单选题】Sorry, officer. I______at 80 miles but I didn't see any sign in the area telling people how fast fhey can drive.
【单选题】— I didn't know it a one-way street, officer. — ______. [ ]
C.
Sorry, but that's no excuse
【判断题】LTI离散系统的频率响应随输出信号而变化。