what__ Tom__(do) now? He ___(have)a chat with his friend.
题目
what__ Tom__(do) now? He ___(have)a chat with his friend.
1 what__
Tom__(do) now?
He ___(have)a chat with his friend.
2 what__your father___(do) yesterday?
he ___(make) a colourful kite for me.
答案
1 What is Tom doing now?
He is having a chat with his friend.
2 What did your father do yesterday?
He made a colourful kite for me.
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