she ask him whether he was coming back for lunch 为什么用was coming
题目
she ask him whether he was coming back for lunch 为什么用was coming
答案
这个句子一般有两句表达方式:
She asked him whether he was coming back for lunch.
过去进行时表将来.
She asked him whether he would come back for lunch.
过去将来时.
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