初一作文What do you usually do on your birthday?(作文70个单词） What do you on your birthday?(作文7

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答案

My birthday is in May. I usually have a birthday party with my family. I also invite(邀请）my friend come to my party.I usually get(得到）a lot of gifts(礼物）from my friend.My mom makes a big birthday cake for me.I love cake,she usually makes a cherry(樱桃）cake.I always have a happy day on my birthday .How about you,my friend?

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．

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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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奥巴马演讲不用看稿子.为什么中国领导演讲要看?

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想找英语初三上学期的首字母填空练习……

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英语翻译

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