Go down the street.(否定祈使句)___ ___ down the streen.
题目
Go down the street.(否定祈使句)___ ___ down the streen.
On the left side of the zoo is a park and on the right side there is a shoe factory.(改为同义句)
The zoo is ___ ___ a park and a shoe factory.
It's time for bed.(改为同义句)
It's time ___us____go to bed.
答案
Don' go
between
for to
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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