if you come across a word___meaning you have forgotten,please look it uo in the dictionary
题目
if you come across a word___meaning you have forgotten,please look it uo in the dictionary
这里是whose,还是in which还是that或which
答案
是whose.在这里whose== of the word.whose meaning == the meaning of the word.
in which,that或which都不符合你的语境.
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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