英语:It_to kate things without paying for it in the supermarket.2the experiment_the discovery of

英语:It_to kate things without paying for it in the supermarket.2the experiment_the discovery of

题目
英语:It_to kate things without paying for it in the supermarket.2the experiment_the discovery of
a cure forcancer.3the disease wich he_was at that time incurable.用be related to,as a result of,die from,result in/from,break the law,steal...from,in connection with,be against the law,pay for,in agreement with,refer to.填空
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
奥巴马演讲不用看稿子.为什么中国领导演讲要看?
想找英语初三上学期的首字母填空练习……
英语翻译
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