关于惯性的理解和现象解释,以下说法正确的是()
A:航天员在空间站会失去惯性
B:系安全带可以减少驾驶员的惯性
C:飞行的子弹穿入木头静止后惯性消失
D:运动员冲刺后不能马上停止是由于具有惯性
有关燃烧和灭火的说法正确的是( )
如图,点A,E,F,C在同一条直线上,AD∥BC,BE的延长线交AD于点G,且BG∥DF,则下列结论错误的是( )
Time now
It's ____ in the morning.
Weather information
Snow has been falling since yesterday.
Suggested ways of transportation(交通工具)
____.
Influence to the school
Some schools in the countryside are ____
More information about the weather
____ will last for at least two more days.
Time for the next ____.
In two hours