用所学词语替换()部分
题目
用所学词语替换()部分
He likes to play a (kind of ball in the water)( )
There was no one(that he could see )on the street in the early morning( )
The man is(almost) two meters tall( )
They are walking (in the direction of) the car( )
He (hurt )his hand with the knife( )
答案
He likes to play a (kind of ball in the water)( Water polo )There was no one(that he could see )on the street in the early morning( seen )The man is(almost) two meters tall( nearly )They are walking (...
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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