no less than 与not less than 有什么区别
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no less than 与not less than 有什么区别
答案
no less than 不少于 多达的意思not less than 至少的意思no less than1)The audience was no less than five thousand.听众有五千人之多.2)That hotel probably costs no less than 20 dollars a night.那间旅馆的...
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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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