英语五年级下册p69暑假作业补全对话
题目
英语五年级下册p69暑假作业补全对话
a:Hello.
b:( ).What are you( )
a:I'm watching TV.
b:Is your sister( )too?
a:No,my sisiter isn'twatching TV.She is playing.
b:( )your father doing?
a:My father is working.
b:Can i speak to him ,please?
a:Sure.Hold on,please.
b:Thank you.
答案
Hi doing watching What's
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