Example:He went to the park yesterday .(tomorrow) He will go to the p
题目
Example:He went to the park yesterday .(tomorrow) He will go to the p
Example:He went to the park yesterday .(tomorrow) He will go to the park tomorrow
My father made an appointment last night(tomorrow morning)
I am sweeping the floor now.(tonight)
It snowed last night (tomorrow evening)
He has telephone me.(the day after next)
My friend left last Saturday.(next Monday)
Mr.Simth sold his house last week.(the day after tomorrow)
改写句子
答案
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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