当前位置: > may have been 和may have done的区别,特别是may have been doing和may have done的区别,...
题目
may have been 和may have done的区别,特别是may have been doing和may have done的区别,
他们都表对过去推测啊?

提问时间:2020-08-07

答案
may have been推测过去可能处于某种状态may have done 推测过去可能干过.may have been doing推测过去可能一直在干.He may have been a teacher as a young man ; he is good at teaching his kids .He may have los...
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
版权所有 CopyRight © 2012-2019 超级试练试题库 All Rights Reserved.