this novel is my favourite and it makes a ( )to my whole life A change B chance C difference D influ
题目
this novel is my favourite and it makes a ( )to my whole life A change B chance C difference D influence
答案
C difference
make a difference to 对...产生影响.
=have an influence on
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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