warning mark

Warning equipment报警设备

Which sign is not the sign of warning? ______ ( ) A: WARNING B: Mind Your Head C: Gate 3 D: Watch Your Step

中国大学MOOC: CIW中的warning字体以黄色表示，存在warning设计操作仍可进行。

according to the sentence :"Breaking out in a sweat, feelings of nausea, and feeling lightheaded are warning signs of a heart attack.", warning signs of a heart attack include:

【单选题】Early to bed and early to rise makes a man healthy, happy, and wise. A. Early to bed / and early to rise / makes a man / healthy，/happy/, and wise. B. Early to bed and /early to rise / makes a man / healthy, happy, and wise. C. Early to bed / and early to rise / makes /a man / healthy, happy, and wise. D. Early to bed  and early to rise makes /a man / healthy, /happy, /and wise.

The story should act as a warning to other _______ buyers.

I get up early in order to catch the early bus. = I get up early in order for I can catch the early bus.

A flashing red warning light on a CRT normally indicates:

The judge said the punishment would (service) as a warning to others.