He sat there and looked at the test paper for three
题目
He sat there and looked at the test paper for three
还有Tell him to describe his suitcase
答案
He sat there and looked at the test paper for three hours.他坐在那里,并且看了那张试卷三小时.
Tell him to describe his suitcase.告诉他去描述他的箱子.
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