How are you?I am writing to you in my school.This school is great.There are eight hundred students
题目
How are you?I am writing to you in my school.This school is great.There are eight hundred students
in my school .I like the teachers .The students here are very firendly.They teach me Chinese and I each them English.
答案
我正在自己学校给你写信.这个学校棒极了.这里有八百个学生.我喜欢这里的老师.学生们很友好.他们叫我中文我教他们英文
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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