判断正误,写在正确的句子后写T;在错误的句子后写F,并改正,
题目
判断正误,写在正确的句子后写T;在错误的句子后写F,并改正,
.Have you finished wash the dishes?( ) ___________________________________________ 54.Please give your parents my regard when you go back home.( ) ___________________________________________ 55.He must be her fourth or fifth husband.( ) ____________________________________
答案
Have you finished wash the dishes?( F ) _________washing__________________________________ 54.Please give your parents my regard when you go back home.( F ) _____regard改成 wishes_____________________...
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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