用宾语从句连成句子
题目
用宾语从句连成句子
1、Did he watch the new TV play?Did she know?
2、Will our teacher tell us a story?We wondered.
3、How much does the new bike cost?Do you know?
4、Where has he been?Do you know?
用until连成主从复合句
1、He saw the movie adout Nanjing Slaughter.He learned some historic facts.
答案
Did she know whether he watched the play?
We wondered whether our teacher will tell us a story.
Do you know how much the new bike costs?
Do you know where he has been?
He didn't know the historic facts until he saw the movie adout Nanjing Slaughter
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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