请那个帮我写一篇关于关于电视广告的英文作文,要求100字左右,9点半之前交,悬赏100分
题目
请那个帮我写一篇关于关于电视广告的英文作文,要求100字左右,9点半之前交,悬赏100分
答案
Today,a growing number of commercial advertisements jump into TV programs,which is a controversial issue.
Television advertisements have positive aspects.First,they can provide viewers with valuable information about merchandise.Second,the wide spread of TV ads may also stimulate the economy.
However,television advertisements also have negative aspects.some of these ads often interrupt interesting programs.Besides,some ads may be highly unreliable if they are motivated by profit.
In my opinion,we should keep their eyes open,like it always will face a significant loss of small inexpensive.
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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