《Advice to travel to britain》作文60字左右,
题目
《Advice to travel to britain》作文60字左右,
答案
To be honest with you,it is not possible to cover much for the given title with 60 words.However,I would like to have a try:
It is critical to pay attention to your own security.Sevral accidents have happened in th UK that resulted in Chinese students casuaties,among which traffic accident took the majority.So whenever cossing the street,you should use designated paths or zebra line crossing point.Please always look at right and left and right again before you place your foot on the road.
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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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