改正下面句子中的错误.An English lady was finally decided that she really should learn to drive.
题目
改正下面句子中的错误.An English lady was finally decided that she really should learn to drive.
答案
was去掉,be done 表示被动,这里不是表被动,是那个女士自己决定要学开车,不是被决定..
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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