五年级英语电话对话?
题目
五年级英语电话对话?
答案
a:hello,this is 7895621,who is that?
b:this is jim.Is that Ann at home?
a:oh,she's not in.
b:can you take a message for me?
a:sure,you say.
b:tell her our teacher let us go to school early tomorrow.thanks.
a:that's all right,bye.
b:bye,
行不》
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