根据所给的音标,补句子.
题目
根据所给的音标,补句子.
/kju:/ 1.There is a _____ in the woed _____.
/a:/ 2.The letter _____ has the same pronunciation as the word _____.
/ai/ 3._____ can see with the word _____.
/ti:/ 4.The word _____ begins with the letter _____.
/bi:/ 5._____ is the first letter of the word _____
/wai/ 6._____ is the last letter of the word _____.
答案
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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