英语好得快过来!解决了这个小问题,你就是最漂亮的美女或最帅的帅哥!
题目
英语好得快过来!解决了这个小问题,你就是最漂亮的美女或最帅的帅哥!
Every year thousands of volunteers across Canada work for the Canadian Red Cross When the tsunami in Asia happened on December 26,2004,a team of volunteers 36 traveled to the tsunami areas and lent a hand.Many volunteers 37 their holidays and worked long hours to help the Red Cross save as 38 people as they could.Linda Coulter,from Ontario,went to her local Red Cross office to be a volunteer.Coulter,a mother of three children who 39 at a primary school in the mornings,spent her free time working for the tsunami relief operations .She also gave speeches at her 40 and encouraged the children to donate some of 41 pocket money or do other things to help the people living in the tsunami areas."Without the help of these volunteers,our relief work in the tsunami areas would be 42,"said a Red Cross spokesperson."Because of all the volunteers 43 volunteer their time and skills here every day,over 800,000 people have 44 some help since the tsunami happened.I
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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