一题英语单选题
问题描述:
一题英语单选题
Your e-mail address again I quite catch it .
A don't B can't C didn't
为什么用C的 B的不是更好,表能力
答
catch 这个动作发生在过去( 问 :Your e-mail address again 之前),
故用过去时 didn't