there are many people are playing basketball there 哪有错
题目
there are many people are playing basketball there 哪有错
答案
there are many people playing basketball there分析: 动词ing形式（playing）在一个完整句子（there are many people）后表示伴随的状态,也可以看作一个补充说明的成分例子：I was sitting there watching out of ...
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