单项选择题

People sometimes succeed in timely avoiding danger because______.

A．they have gained experience
B．they jump out of the way in time
C．they are calm in face of danger
D．they are warned of the danger and can take quick action

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热门试题

单项选择题

Children would play with fire until their hands were burnt away if______.

A．they were given no warning beforehand
B．they had never burnt themselves
C．they had no sense of pain
D．they were fearful of the fire

单项选择题

A really fearless soldier______.

A．is of little use to the army
B．is without equal
C．is nothing but a dead soldier
D．easily gets killed in a battle