The students must take good care of all the books in the school library(改为被动语态)
题目
The students must take good care of all the books in the school library(改为被动语态)
All the books in the school library must_____ _____good care of by the students
答案
all the books in the school library must be taken good care of by the students
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