直到亲眼所见我才相信.
题目
直到亲眼所见我才相信.
i dont believe it until i see it ____ my ____.
改错:
Life today is much easier than it was hundreds of years ago,but it has new problems.
One of the biggest problems are pollution.Many years ago,the problem was not such serious because there were not so many people.Pollution is bad for all living things.For example,noise pollution makes us angrily more easily.I'm sure if there are fewer people driving,there will be less pollution.We must take care for the earth.Because the earth is our home
答案
such应该改成so吧,还有那个angrily应该改成angry,应该是take care of吧,以上只是个人的看法,不知道对了没有哦,你参考参考就好哦.
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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