高一英语作文《How do we get to school》
题目
高一英语作文《How do we get to school》
20%家长开车送,理由节省时间,80%骑自行车,理由是锻炼身体,环保.开头Yerterday we held ...
答案
Yerterday we held ,There are fifty students in Class 5,Grade 8 at NanXi Middle School.Every day they go to school in different ways.Fifteen students take buses because they live far from the school.Ten students walk.They think walking is good for their health and they live near the school.Twenty-five students ride their bikes to school because they like riding bikes very much and their homes are not very far from the school.No one goes to school by car.20% of the parents to drive on the ground to save time,80% ride a bicycle on the grounds that physical exercise,environmental protection
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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