自己有一篇英语文章找位英语达人帮我修改,包括拼写,语法,修辞,
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自己有一篇英语文章找位英语达人帮我修改,包括拼写,语法,修辞,
When I was admitted to the Mathematics Department of Hunan University of Arts and Science. I knew I was a lucky dog because something would change from that time.
In my childhood, I was always scolded by my mother for tearing toys down. At that time, I didn’t know what curiosity is. In 1998 summer vacation, I went along with my mother to Guangxi Province to spend my holiday. I could feel the bus bumping on its road. Suddenly I started to feel anxious about the driver. In case it was his first time to take this path or he didn’t know his route clearly .Consequently ,we couldn’t reach our destination on time. Was there a kind of apparatus which can tell the driver he should turn left at this corner and turn left the next one. This idea is always living in my mind. But in 2006, I saw a piece of advertisement. It was introducing an electronic equipment called Navigation King. I was very happy for realizing that a shining idea can turn out to be
答案
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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