公共英语考试

【单选题】RolfBlum, a Wuppertal fireman, knows that life and death are just seconds apart.
When fire can kill within a few breaths, anything which gives him a little extra time is vital.
Du Pont has spent years working with fire authorities to help give them those extra seconds.
The result is a lightweight, fire resistant fibre: NOMEX Ⅲ.
A、suit of NOMEX III allows firemen to work closer to a fire, and enabled RollBlum and his colleagues to rescue a little girl. Without it, he wouldn’t have been able to reach her.
NOMEX III is now standard wear for the fire brigades of many cities including Frankfurt, London and Milan, providing those vital extra seconds which could last a lifetime.
Safety is just one area in whichDu Pont is making important breakthroughs. Through Research &Development investment in excess of $1.3 billion each year and close cooperation with specialists in areas such as industry, agriculture and medicine,Du Pont is bringing technology to life.
As a fireman, RollBlum knows that ______.
A、fire can kill anyone very quickly.
B、fire does not kill easily.
C、fire always kills.
D、fire is impossible to fight.

网考网参考答案：A
网考网解析：
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