How can you protect yourself from food poisoning?
题目
How can you protect yourself from food poisoning?
帮忙写一篇英语小作文,一百个单词左右的,急用!
答案
First,you must keep good habits of food.You can eat some green food,such as apples,oranges,pears and so on,because these food are good for your health.If you eat some food with some bacteria,you will ...
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
最新试题
热门考点