Jack always sleeps late on Sundays.I am sure he____when we get home
题目
Jack always sleeps late on Sundays.I am sure he____when we get home
1.is still sleeping
2.is to be sleeping
3.will still be sleeping
4.will have been sleeping
答案
是第三个选项
will still be sleeping
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