1.在他们到达那里之前,电影已经开始了 Before they arrived here the film___already___
题目
1.在他们到达那里之前,电影已经开始了 Before they arrived here the film___already___
2.到目前为止这辆车已经在路上停了两个小时了
This car___ ___on the road for two hours___ ___
划线提问(每空一词)
1.The scientist gave a talk yesterday (gave a talk为划线部分)
____ ____the scientist____yesterday?
2.They usually go swimming in the river near Tom's house on Sundays.(in the river near Tom's house 为划线部分)
____ ____they usually go swimming on Sundays?
3.The monkey sleeps at night.( at night为划线部分)
___ ____ the monkey sleep?
答案
1.has started
2.has been by now
1.what did do
2.where do
3.when does
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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