Where are you going to do?A.where B.you C.going D.do 哪里错了?
题目
Where are you going to do?A.where B.you C.going D.do 哪里错了?
改错
He comes back to China in 2008. A.He B.comes C.to D.in
It's warm and sun today. A. It;s B. warm C.sun D.today
We're going to do a picnic this afternoon. A.we're B.going to C. do D. a picnic
答案
1 A 应为what
2 B 应为came
3 C 应为sunny
4 C 应为have
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