warning mark
警告性标志
举一反三
- Marks on transport packages are classified according to their purpose A: Transport mark B: Indicative mark C: Warning mark D: Packing mark
- Safety mark and protective mark refer to A: Transport mark B: Shipping packing mark C: Indicator sign D: warning sign
- The simple figures, words and Numbers written, embossed and brushed on the shipping package are called A: indicative mark B: transportation mark C: warning mark D: sales mark
- Signs indicating what people should pay attention to during transportation and storage of goods are A: Indicative flag B: Warning sign C: .Transport mark D: Shipping packing mark
- <mark></mark>标签表示（）
内容
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Warning equipment报警设备
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Which sign is not the sign of warning? ______ ( ) A: WARNING B: Mind Your Head C: Gate 3 D: Watch Your Step
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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。
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下面if语句统计“成绩（mark）优秀（90分以上）的男生以及不及格（60以下）的男生”的人数，正确的语句为（ ）。 A: if(gender=="男")and((mark<60)and(mark>=90)):n+=1 B: if(gender=="男")and((mark<60)or(mark>=90)):n+=1 C: if(gender=="男")or(mark<60)or(mark>=90)):n+=1 D: if(gender=="男")or(mark<60)and(mark>=90):n+=1
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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: