英语单词.
题目
英语单词.
1.It is already ten years since Hong Kong r____ to China in 1997.
2.Reading Harry Potter has become very popular ______ (在.之中)many students these days.
3.If you are f_____ with confident,you'll be happy all the time
答案
returned
among
filled
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