英语翻译
题目
英语翻译
遇到火灾时保持镇静,明辨方向,迅速撤离,面对浓烟和烈火,首先要强令自己保持镇静,迅速判断危险地点和安全地点,决定逃生的办法,尽快撤离险地.千万不要盲目地跟从人流和相互拥挤、乱冲乱窜.
答案
when you are caught in fire,do keep cool.make yourself clear the direction,then escape as soon as possible.when you see the thick smoke and the intense flame ,you should first keep cool ,distinguish the save place and the dangerous,think over the way you get out and escape in short time .never follow the stream of people ,rush or jostle
举一反三
已知函数f(x)=x,g(x)=alnx,a∈R.若曲线y=f(x)与曲线y=g(x)相交,且在交点处有相同的切线,求a的值和该切线方程.
我想写一篇关于奥巴马的演讲的文章,写哪一篇好呢?为什么好
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