The teacher said to us ,"The earth goes around the sun."改间接引语
题目
The teacher said to us ,"The earth goes around the sun."改间接引语
答案
The teacher told us that the earth goes around the sun.
地球绕太阳转是一个科学事实,所以时态不用变.
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
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