--- my glasses?---Yes.I them on your desk a minute ago.A.Had you seen; saw B;Have you seen; saw

--- my glasses?---Yes.I them on your desk a minute ago.A.Had you seen; saw B;Have you seen; saw

题目
--- my glasses?---Yes.I them on your desk a minute ago.A.Had you seen; saw B;Have you seen; saw
怎嘛回事啊,好想要用过去时的,
答案
B 现在完成时Have you seen my glasses?你看到过我眼镜没有?
过去式 Yes,I saw them on your desk a minute ago.是的,我1分钟前在你的桌上看见过.
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
最新试题
热门考点

超级试练试题库

© 2017-2019 超级试练试题库,All Rights Reserved.